From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 09:29:41 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u018THeG031134; Fri, 1 Jan 2016 09:29:38 +0100 Received: from mx.uxnr.de (mx.uxnr.de [89.238.84.48]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u018TGtg031125 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 1 Jan 2016 09:29:16 +0100 Received: from [IPv6:2a02:908:a32:ed9c:c422:32fc:5e00:b044] (unknown [IPv6:2a02:908:a32:ed9c:c422:32fc:5e00:b044]) by mx.uxnr.de (Postfix) with ESMTPSA id EDCEC1C5A266 for ; Fri, 1 Jan 2016 09:29:11 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 mx.uxnr.de EDCEC1C5A266 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=marc-hoersken.de; s=picard; t=1451636952; bh=lNfbx7lKWMID+QHPvhsKwLQ3I0MWN/v/FhCAQoEo1mk=; h=Subject:From:In-Reply-To:Date:References:To:From; b=AAEIHSYEOxFO7PETaSQWb5qndZGL8Zg0t5YQaQuv837H00bIVqoAn/is9GDG/hBKx 1zgs+iUJUSQBHpTaPAjypTTbzFSyuYQBlxUvI/S8x6VDkhSp7lBni4gjyJdCOlcIXI FxIpcFK/gysmtdCsJGr7GYmcMxqdWUun50ie+/as= Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) From: Marc Hoersken In-Reply-To: Date: Fri, 1 Jan 2016 09:29:10 +0100 Message-Id: References: To: libssh2 development X-Mailer: Apple Mail (2.3112) X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u018TGtg031125 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u018THeG031134 > Am 31.12.2015 um 15:50 schrieb George Garner (online) : > > I have gone through the code and made a substantial number of edits, but then I will have to do it all over again with the next release. Silencing the warnings with appropriate edits to your code would show that you care. Would you mind sharing your changes, e.g. improvements with us? If you handle the type conversions properly, we could merge your changes upstream. Best regards, Marc _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 16:10:48 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FAOU8023220; Fri, 1 Jan 2016 16:10:45 +0100 Received: from mail-wm0-x232.google.com (mail-wm0-x232.google.com [IPv6:2a00:1450:400c:c09::232]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FALV3023141 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 1 Jan 2016 16:10:21 +0100 Received: by mail-wm0-x232.google.com with SMTP id f206so138301553wmf.0 for ; Fri, 01 Jan 2016 07:10:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=uuEBS1p7fSg+KGDcB1j9nONW3v4jHrXTKdXC6lbH6YI=; b=dG7jcVkhkNCelh1tjerXB2bSzbC/DW1Uxiv3upBkjN5CCUo/Tf52jUebXQy5ORWL9q iYyq9ZIqd0eEzeINJlt5+ExOqg9L2Z2Igwwexs6UnPSBXzU8N4lx8fpxvvzV7WHit72H WkI2oSK1JCjojRmvh5Fjmt3/5lJiyXKzJfdHNwhASR3KrsgPz6cLSLpOkW+GsvyvRJ25 jt4nc35fJM8T9xagCaneY/lq0UjuIWwXwP9mmSsVMVpz5vzXkyOYW7XfOb6nceTG41jl Ev7j98bTjG6yUPqo1acD4jsRmAYxMmfjK6LsfMws2I3dK3n8oOuP1FL4kk9ssYVjH2i7 kCMQ== MIME-Version: 1.0 X-Received: by 10.194.6.196 with SMTP id d4mr81634541wja.120.1451661017541; Fri, 01 Jan 2016 07:10:17 -0800 (PST) Received: by 10.27.28.66 with HTTP; Fri, 1 Jan 2016 07:10:17 -0800 (PST) Date: Fri, 1 Jan 2016 15:10:17 +0000 X-Google-Sender-Auth: TJn3bFaC9ZPZNeNWSYFBJOykVyI Message-ID: Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) From: Alexander Lamaison To: libssh2 development X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u01FALV3023141 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u01FAOU8023220 On 31 Dec 2015 14:51, "George Garner (online)" wrote: > > The existing VS project files don't work out of the box. Only the debug build appear to have been tested. There is no 64-bit build. That having been said they were a convenient starting point and with 15 minutes of work I was able to get both 32 and 64-bit projects to build with the WinCNG, zlib and secure zero memory support. I did have to edit the source files in places, for example to enclose some include files with a carrot ('<') rather than double quotes ('"'), and to change the "#ifdef WIN32" to "#if defined (WIN32) || defined (WIN64)." However, on whole, the current VS project files were helpful as a starting point. Did you try the CMake route? How did this compare? > My main concern is the number of warnings. Many of the warnings appear to be benign warnings about the truncation of 64-bit to 32-bit data types. The warnings that concern me the most involve the signed/unsigned mismatches and what I consider the gratuitous use of signed data types. I would look at the code around each of these warnings and verify whether there is an arithmetic operation that could produce a negative number and no check for integer underflow. > > I have gone through the code and made a substantial number of edits, but then I will have to do it all over again with the next release. Silencing the warnings with appropriate edits to your code would show that you care. The warnings are a known issue and exist because the integer types used in the API are not 64-bit friendly. However, changing the ABI is not something we can do lightly, it causes too much disruption on Unix. There is a task on my to-do list to add a preprocessor option to explicitly move to a new ABI, which could be used on windows and in statically linked builds. Alex _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 16:25:58 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FPpVT012438; Fri, 1 Jan 2016 16:25:57 +0100 Received: from mail105.syd.optusnet.com.au (mail105.syd.optusnet.com.au [211.29.132.249]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FPnQk012416 for ; Fri, 1 Jan 2016 16:25:49 +0100 Received: from OwnerPC311012 (unknown [203.202.164.190]) (Authenticated sender: sisyphus1@optusnet.com.au) by mail105.syd.optusnet.com.au (Postfix) with ESMTPA id 0C1591046AA2 for ; Sat, 2 Jan 2016 02:25:39 +1100 (AEDT) Message-ID: <54B874BD2E3E4DB0BF293EE2F87EE5BE@OwnerPC311012> From: To: "libssh2 development" References: In-Reply-To: Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) Date: Sat, 2 Jan 2016 02:25:02 +1100 MIME-Version: 1.0 X-Priority: 3 X-MSMail-Priority: Normal Importance: Normal X-Mailer: Microsoft Windows Live Mail 16.4.3505.912 X-MimeOLE: Produced By Microsoft MimeOLE V16.4.3505.912 X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.1 cv=R4L+YolX c=1 sm=1 tr=0 a=8e8rgZJuizJfF74+JHJpGg==:117 a=8e8rgZJuizJfF74+JHJpGg==:17 a=PO7r1zJSAAAA:8 a=IkcTkHD0fZMA:10 a=94knky0DyxfofFkPrd4A:9 a=QEXdDO2ut3YA:10 a=tBAUYqkwif4A:10 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u01FPpVT012438 Hi guys, Sorry for the interruption, but I just want to make sure that "removing non-CMake windows support" does *not* mean that Windows users would no longer be able to build libssh2 in the MSYS shell using autotools (./configure && make) with a mingw port of gcc. That would be horrible. Cheers, Rob _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 16:37:11 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01Fb6Fk030104; Fri, 1 Jan 2016 16:37:10 +0100 Received: from mail-wm0-x232.google.com (mail-wm0-x232.google.com [IPv6:2a00:1450:400c:c09::232]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01Fb5VC029904 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 1 Jan 2016 16:37:05 +0100 Received: by mail-wm0-x232.google.com with SMTP id f206so84005348wmf.0 for ; Fri, 01 Jan 2016 07:37:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=G9UFORDiq/OCBJSnNT+A5oWpVG272Z47B140DI8xEuQ=; b=j0ogDOrjl1xAU6SMzjmIPAl/PTycZc170/JaNo+bWiRjR5fr6nGh80hZZSVZ05dQlQ xJANv+m2qrgoeCiEUEG16RsoBWqKbac1O1aobadiIk4eMROuTIqxga6IA72xs0T25YMF 2oKtFdukPIJbKx/mrlqQgGa/ml9+QTNYo5ZMV8BEgZ5+x6pPDZYHjFe2ZJ/Y5zzk7Z7Q NMiJUdP4nqiJ1N3WQFBKmgW0b5QCX7ahRyEfp1uSm9uD1bz3ZnuipkEyA3mnm8KbnT1+ opPOXVb0aflwmH8zWtwq8x+syXFwHEZllxo+ucfzvAZ/zDnQaTynTuaf2D+kc4QMJO/z 1J0A== MIME-Version: 1.0 X-Received: by 10.194.95.199 with SMTP id dm7mr81905762wjb.15.1451662621435; Fri, 01 Jan 2016 07:37:01 -0800 (PST) Received: by 10.27.28.66 with HTTP; Fri, 1 Jan 2016 07:37:01 -0800 (PST) In-Reply-To: <20151231161034.15775.qmail@stuge.se> References: <20151231161034.15775.qmail@stuge.se> Date: Fri, 1 Jan 2016 15:37:01 +0000 X-Google-Sender-Auth: jATV0KKEcudr2qvA11eyRdVhLeY Message-ID: Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) From: Alexander Lamaison To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u01Fb6Fk030104 On 31 Dec 2015 16:11, "Peter Stuge" wrote: > > Alexander Lamaison wrote: > > I would like people's opinions on deleting the non-CMake windows support > > files. > > I think it is an awful idea. > > Maintain a native Nmakefile and nothing else. > > Windows is a much simpler system than *ix and is thus much simpler to > build for. Maintaining the one native Nmakefile seems worthwhile, > since it is convenient for users to be able to build without first > having to install the cmake scaffolding. There's a trade off between the cost of users having to have cmake on their system and the cost of us having to maintain yet another build variant. Given how short-staffed we are anyway, it makes sense to me to outsource as much busy-work as possible. Alex _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 16:39:38 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FdbNT031938; Fri, 1 Jan 2016 16:39:38 +0100 Received: from foo.stuge.se (qmailr@foo.stuge.se [212.116.89.98]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FdaCJ031935 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 1 Jan 2016 16:39:36 +0100 Received: (qmail 22654 invoked by uid 501); 1 Jan 2016 15:39:37 -0000 Message-ID: <20160101153937.22653.qmail@stuge.se> Date: Fri, 1 Jan 2016 16:39:36 +0100 From: Peter Stuge To: libssh2-devel@cool.haxx.se Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) Mail-Followup-To: libssh2-devel@cool.haxx.se References: <20151231161034.15775.qmail@stuge.se> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u01FdbNT031938 Alexander Lamaison wrote: > > > I would like people's opinions on deleting the non-CMake > > > windows support files. .. > > Maintain a native Nmakefile and nothing else. .. > There's a trade off between the cost of users having to have cmake on > their system and the cost of us having to maintain yet another build > variant. Given how short-staffed we are anyway, it makes sense to me > to outsource as much busy-work as possible. I would agree if the source code was much larger and/or dynamic. OTOH you're the one doing the work here. //Peter _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 16:43:25 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FhL0q015594; Fri, 1 Jan 2016 16:43:25 +0100 Received: from mail-wm0-x236.google.com (mail-wm0-x236.google.com [IPv6:2a00:1450:400c:c09::236]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FhJda015496 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 1 Jan 2016 16:43:19 +0100 Received: by mail-wm0-x236.google.com with SMTP id b14so110098062wmb.1 for ; Fri, 01 Jan 2016 07:43:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=vdegxt1s4hqxxCriH44laDxQXbP0anSfkjZj8qWFqys=; b=ae2HfT2cYCNsSJ53XzX0B7nyg38+l5m4xGnii0LPVUJ37bzLQ7r/NPMe3hIfFIjkmJ JyNyKAAp2YCKFYzi7z8unUQgnL22DwvcbeNVuvwrj/Fg0A0s/L6N63dwuBPBAMRK3zOG pd46ehbN67u/e6931YAgVhBkG01FMIBCMGvF2Uve8gozBUjREm+c96oeS2+XBiDctFl+ mVuMCIrxXOsBiF9PVG/XisvznBmymRl84IMGmlxNDwWO25WvRAhelspmrW0MldoEZIn6 erNQAng68M5x6VvFMdfBnqnN36DS5TWa6qfMg1bO0QGZ2aCn2LpXhO4cZT/pzMg0/9uV AzKg== MIME-Version: 1.0 X-Received: by 10.194.94.41 with SMTP id cz9mr65399205wjb.169.1451662995288; Fri, 01 Jan 2016 07:43:15 -0800 (PST) Received: by 10.27.28.66 with HTTP; Fri, 1 Jan 2016 07:43:15 -0800 (PST) In-Reply-To: <54B874BD2E3E4DB0BF293EE2F87EE5BE@OwnerPC311012> References: <54B874BD2E3E4DB0BF293EE2F87EE5BE@OwnerPC311012> Date: Fri, 1 Jan 2016 15:43:15 +0000 X-Google-Sender-Auth: RyYrMnZ8aobQIJkwHttbt6lcRGc Message-ID: Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) From: Alexander Lamaison To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u01FhL0q015594 On 1 January 2016 at 15:25, wrote: > Hi guys, > > Sorry for the interruption, but I just want to make sure that "removing > non-CMake windows support" does *not* mean that Windows users would no > longer be able to build libssh2 in the MSYS shell using autotools > (./configure && make) with a mingw port of gcc. > That would be horrible. Don't worry, that is not what I'm proposing. I'm talking about removing support for generating Visual Studio projects using autotools and removing any hand-rolled VS projects that we still have in the source. Because MSYS uses autotools to generate makefiles like any other Unix, there is very little maintenance burden there. Alex -- Swish - Easy SFTP for Windows Explorer (http://www.swish-sftp.org) _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 1 16:46:49 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01FklDl021204; Fri, 1 Jan 2016 16:46:48 +0100 Received: from mail-wm0-x234.google.com (mail-wm0-x234.google.com [IPv6:2a00:1450:400c:c09::234]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u01Fkjv2021119 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 1 Jan 2016 16:46:45 +0100 Received: by mail-wm0-x234.google.com with SMTP id b14so110153529wmb.1 for ; Fri, 01 Jan 2016 07:46:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=i6NffuuwLhbnq/4NAlhqMHECCPJUsJqQdekJmcyaOds=; b=TdfL0G9OzyPGsTG0tp6GnSRY/iy/8oSKO2nsh4m1B5sJEAiJ1sy65IgARCDeEOa0Qd JXsc26+phsZ5Wxkj88eowlP6q2GRMOQvTKqaP6tYzrCmcWsuL8O/e8dSfCp3AMo54Dr8 d1BbtP7uoGPE9UgWtTSpyH2bA6SGtLCVOx2ugMVw7EYDOcKyawhtvmpyKaT0k0NVOoMw m+2wiW+3nwdjVu7EDEq6FbBys0Z/CYFrvq41w/fUjht8h9d9svT/iA5fL1NpjB7NS/lt fAXmQxyqTZT2UKWhCIE6O+IBgOS43eTpUJ0Fzoj1kALY4Mnf+EfMwMbEw3bhjbuUyHrf OpNw== MIME-Version: 1.0 X-Received: by 10.28.15.210 with SMTP id 201mr18853633wmp.79.1451663201290; Fri, 01 Jan 2016 07:46:41 -0800 (PST) Received: by 10.27.28.66 with HTTP; Fri, 1 Jan 2016 07:46:41 -0800 (PST) In-Reply-To: References: Date: Fri, 1 Jan 2016 15:46:41 +0000 X-Google-Sender-Auth: JR8D_byZBMSYFFk0IbMoQef2Clc Message-ID: Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) From: Alexander Lamaison To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u01FklDl021204 On 21 December 2015 at 10:32, Jan Ehrhardt wrote: > Alexander Lamaison in gmane.network.ssh.libssh2.devel (Sun, 20 Dec 2015 > 21:26:28 +0000): >>I would like people's opinions on deleting the non-CMake windows support >>files. >> >>We regularly get questions from people who see the windows projects in the >>source and (quite reasonably) assume they are the place to go to build >>libssh2 on Windows. But, as we know, they don't work very well. That's why >>we added CMake build support. > > The VC-projects are used for compiling libssh2 as a dependency for PHP 5 > and PHP 7: https://github.com/winlibs/libssh2 > > I would not advice to remove them. Could PHP not use VC projects via CMake? Alex -- Swish - Easy SFTP for Windows Explorer (http://www.swish-sftp.org) _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Sat Jan 2 01:36:22 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u020a33m012641; Sat, 2 Jan 2016 01:36:19 +0100 Received: from lb2-smtp-cloud3.xs4all.net (lb2-smtp-cloud3.xs4all.net [194.109.24.26]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u020a1Ys012453 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Sat, 2 Jan 2016 01:36:01 +0100 Received: from xs9.xs4all.nl ([194.109.21.9]) by smtp-cloud3.xs4all.net with ESMTP id 0obx1s00B0BlZ8J01obxxS; Sat, 02 Jan 2016 01:35:57 +0100 Received: from X220 (IDENT:12615@shell.xs4all.nl [194.109.21.9]) by xs9.xs4all.nl (8.14.4/8.14.4/Debian-4) with ESMTP id u020Zvv2019598 for ; Sat, 2 Jan 2016 01:35:57 +0100 From: Jan Ehrhardt To: libssh2-devel@cool.haxx.se Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) Date: Sat, 02 Jan 2016 01:35:57 +0100 Message-ID: References: In-Reply-To: X-Mailer: Forte Agent 3.3/32.846 MIME-Version: 1.0 X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u020a1Ys012453 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u020a33m012641 Alexander Lamaison in gmane.network.ssh.libssh2.devel (Fri, 1 Jan 2016 15:46:41 +0000): >On 21 December 2015 at 10:32, Jan Ehrhardt wrote: >> The VC-projects are used for compiling libssh2 as a dependency for PHP 5 >> and PHP 7: https://github.com/winlibs/libssh2 >> >> I would not advice to remove them. > >Could PHP not use VC projects via CMake? TLDR: CMake sort of works CMake (on Windows) is notoriously stubborn when it comes to finding libraries. I had to upgrade to CMake 3.4.1 (was 3.2.2) to be able to manually specify the location of the OpenSSL library: -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc14" for 64-bits VC14 libs -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc11" for 64-bits VC11 libs But the same trick for Zlib did not work: -D"ZLIB_ROOT=/php-sdk/win64build.vc14" Moreover CMake falsely #undef's HAVE_SNPRINTF in VC14. VC14 aka VS2015 does have a snprintf, so you will have to manually add #define HAVE_SNPRINTF to libssh2_config.h Outcome of CMake -G"Visual Studio 14 2015 Win64" -D"BUILD_SHARED_LIBS=1" -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc14" -D"ZLIB_ROOT=/php-sdk/win64build.vc14" * Shared library , creating libssh2 as a shared library (.so/.dll) * diffie-hellman-group-exchange-sha1 , "new" diffie-hellman-group-exchange-sha1 method -- The following OPTIONAL packages have been found: * OpenSSL -- The following features have been disabled: * Compression , using zlib for compression * "none" cipher * "none" MAC * Logging , Logging of execution with debug trace -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: ZLIB_ROOT In short: CMake sort of works, but it disables things like zlib which you do not want to be disabled. And manually editing libssh2_config.h to #define HAVE_SNPRINTF is really ugly. Also you will have to rerun CMake 4 times to get all dll's and lib's (static/shared + x86/x64). BTW: I also try to leave out ZLIB_ROOT or set ZLIB_ROOT_DIR although the CMake docs say it should be ZLIB_ROOT: https://cmake.org/cmake/help/v3.0/module/FindZLIB.html -- Jan _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Sat Jan 2 06:52:31 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u025qAsg018172; Sat, 2 Jan 2016 06:52:28 +0100 Received: from lb3-smtp-cloud6.xs4all.net (lb3-smtp-cloud6.xs4all.net [194.109.24.31]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u025q79h018099 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Sat, 2 Jan 2016 06:52:07 +0100 Received: from xs9.xs4all.nl ([194.109.21.9]) by smtp-cloud6.xs4all.net with ESMTP id 0ts21s00F0BlZ8J01ts2wA; Sat, 02 Jan 2016 06:52:02 +0100 Received: from X220 (IDENT:12615@shell.xs4all.nl [194.109.21.9]) by xs9.xs4all.nl (8.14.4/8.14.4/Debian-4) with ESMTP id u025q208008021 for ; Sat, 2 Jan 2016 06:52:02 +0100 From: Jan Ehrhardt To: libssh2-devel@cool.haxx.se Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) Date: Sat, 02 Jan 2016 06:52:02 +0100 Message-ID: <06de8bpbtd8gqvf952d7gchr0uon4r3qfu@4ax.com> References: In-Reply-To: X-Mailer: Forte Agent 3.3/32.846 MIME-Version: 1.0 X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u025q79h018099 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u025qAsg018172 Jan Ehrhardt in gmane.network.ssh.libssh2.devel (Sat, 02 Jan 2016 01:35:57 +0100): >-- The following features have been disabled: > > * Compression , using zlib for compression Solved: -D"ENABLE_ZLIB_COMPRESSION-1" > * "none" cipher OK: option(ENABLE_CRYPT_NONE "Permit \"none\" cipher -- NOT RECOMMENDED") > * "none" MAC OK, option(ENABLE_MAC_NONE "Permit \"none\" MAC -- NOT RECOMMMENDED") > * Logging , Logging of execution with debug trace Can be turned on: option(ENABLE_DEBUG_LOGGING "log execution with debug trace" ${DEBUG_LOGGING_DEFAULT}) And the HAVE_SNPRINTF error can be defeated by an sneaky command line option: -D"HAVE_SNPRINTF:INTERNAL=1" Final commend line: CMake -G"Visual Studio 14 2015" -D"BUILD_SHARED_LIBS=1" -D"OPENSSL_ROOT_DIR=/php-sdk/win32build.vc14" -D"ENABLE_ZLIB_COMPRESSION=1" -D"ZLIB_ROOT=/php-sdk/win32build.vc14" -D"ENABLE_DEBUG_LOGGING=1" -D"HAVE_SNPRINTF:INTERNAL=1" Output: -- The following features have been enabled: * Shared library , creating libssh2 as a shared library (.so/.dll) * Compression , using zlib for compression * diffie-hellman-group-exchange-sha1 , "new" diffie-hellman-group-exchange-sha1 method * Logging , Logging of execution with debug trace -- The following OPTIONAL packages have been found: * OpenSSL -- The following REQUIRED packages have been found: * ZLIB -- The following features have been disabled: * "none" cipher * "none" MAC The install-dir is 'C:\Program Files (x86)\libssh2' (x86) or 'C:\Program Files\libssh2' (x64), which is a bit silly, but otherwise it works. -- Jan _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Sat Jan 2 06:52:32 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u025qUJ9018222; Sat, 2 Jan 2016 06:52:32 +0100 Received: from lb2-smtp-cloud6.xs4all.net (lb2-smtp-cloud6.xs4all.net [194.109.24.28]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u025q7nT018100 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT) for ; Sat, 2 Jan 2016 06:52:07 +0100 Received: from xs9.xs4all.nl ([194.109.21.9]) by smtp-cloud6.xs4all.net with ESMTP id 0ts21s00E0BlZ8J01ts2w9; Sat, 02 Jan 2016 06:52:02 +0100 Received: from X220 (IDENT:12615@shell.xs4all.nl [194.109.21.9]) by xs9.xs4all.nl (8.14.4/8.14.4/Debian-4) with ESMTP id u025q207008021 for ; Sat, 2 Jan 2016 06:52:02 +0100 From: Jan Ehrhardt To: libssh2-devel@cool.haxx.se Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) Date: Sat, 02 Jan 2016 06:52:02 +0100 Message-ID: <65ce8b97ujb3velloaqb6ifgjm1rlndlam@4ax.com> References: In-Reply-To: X-Mailer: Forte Agent 3.3/32.846 MIME-Version: 1.0 X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u025q7nT018100 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u025qUJ9018222 Jan Ehrhardt in gmane.network.ssh.libssh2.devel (Sat, 02 Jan 2016 01:35:57 +0100): >But the same trick for Zlib did not work: >-D"ZLIB_ROOT=/php-sdk/win64build.vc14" Found the solution: -D"ENABLE_ZLIB_COMPRESSION=1" -D"ZLIB_ROOT=/php-sdk/win32build.vc14" This one keeps annoying: >Moreover CMake falsely #undef's HAVE_SNPRINTF in VC14. VC14 aka VS2015 >does have a snprintf, so you will have to manually add #define >HAVE_SNPRINTF to libssh2_config.h But most of it works now: CMake -G"Visual Studio 14 2015" -D"BUILD_SHARED_LIBS=1" -D"OPENSSL_ROOT_DIR=/php-sdk/win32build.vc14" -D"ENABLE_ZLIB_COMPRESSION=1" -D"ZLIB_ROOT=/php-sdk/win32build.vc14" leads to -- The following features have been enabled: * Shared library , creating libssh2 as a shared library (.so/.dll) * Compression , using zlib for compression * diffie-hellman-group-exchange-sha1 , "new" diffie-hellman-group-exchange-sha1 method -- The following OPTIONAL packages have been found: * OpenSSL -- The following REQUIRED packages have been found: * ZLIB -- The following features have been disabled: * "none" cipher * "none" MAC * Logging , Logging of execution with debug trace -- Jan _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Sat Jan 2 12:12:33 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u02BC8AC018552; Sat, 2 Jan 2016 12:12:30 +0100 Received: from mail-wm0-x22f.google.com (mail-wm0-x22f.google.com [IPv6:2a00:1450:400c:c09::22f]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u02BC72A018478 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sat, 2 Jan 2016 12:12:07 +0100 Received: by mail-wm0-x22f.google.com with SMTP id f206so127850943wmf.0 for ; Sat, 02 Jan 2016 03:12:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=qqWg64flmt8w5+quC1xbau96K/L/MOCTuvepqh83dJQ=; b=VtV0gQtCbN41rkJSuERgK710vbPAnDuamff0MSR+8/N/fpMEXuVWWdByi+GrcBfiiK /MzRxBt34Yj+hG9YQbjuCgJ8Xh7Z2DJNsmUBpZ1OP7IMopqLrI3LiMGi5C+elfQkUxAk 4MNwoGNQykHK12UNWYc0awn821Gmat5U0OHoGzp73Rt0yJseIwlprKWOJRjdJxS3vGdD ETiYcLyqGmgdxZzkXDydE6aelM01GRxoJG19t+RmBG5PLtN+bcziq9xl3ySkoRetoDSc kKIWTBaYSjNi/GYFfa8UVvDmkxnOXAoxrO9ZznD6aQYY2hqHJUz/w2sAsO2HJ5rh11Gg RijA== MIME-Version: 1.0 X-Received: by 10.28.229.20 with SMTP id c20mr46606454wmh.79.1451733122471; Sat, 02 Jan 2016 03:12:02 -0800 (PST) Received: by 10.27.28.66 with HTTP; Sat, 2 Jan 2016 03:12:02 -0800 (PST) In-Reply-To: References: Date: Sat, 2 Jan 2016 11:12:02 +0000 X-Google-Sender-Auth: iuiNviV0bwbRnbr80R92mDNiXIM Message-ID: Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) From: Alexander Lamaison To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u02BC8AC018552 On 2 January 2016 at 00:35, Jan Ehrhardt wrote: > Alexander Lamaison in gmane.network.ssh.libssh2.devel (Fri, 1 Jan 2016 > 15:46:41 +0000): >>On 21 December 2015 at 10:32, Jan Ehrhardt wrote: >>> The VC-projects are used for compiling libssh2 as a dependency for PHP 5 >>> and PHP 7: https://github.com/winlibs/libssh2 >>> >>> I would not advice to remove them. >> >>Could PHP not use VC projects via CMake? > > TLDR: CMake sort of works Thanks for your detailed feedback. > CMake (on Windows) is notoriously stubborn when it comes to finding > libraries. I had to upgrade to CMake 3.4.1 (was 3.2.2) to be able to > manually specify the location of the OpenSSL library: > -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc14" for 64-bits VC14 libs > -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc11" for 64-bits VC11 libs With CMake 3.2, what was happening? Was it failing to find any OpenSSL, or was it finding the wrong one? > But the same trick for Zlib did not work: > -D"ZLIB_ROOT=/php-sdk/win64build.vc14" As you've since discovered, compression is an optional feature that you have to explicitly enable. If you don't enable it, you don't need zlib so the build doesn't even look for it. You might not be expecting this because the default for the autotools build is to use encryption if zlib can be found. Would you prefer the CMake build to do this also? > Moreover CMake falsely #undef's HAVE_SNPRINTF in VC14. VC14 aka VS2015 > does have a snprintf, so you will have to manually add #define > HAVE_SNPRINTF to libssh2_config.h Are you using the latest from git? This should have been fixed in https://github.com/libssh2/libssh2/commit/af14462d535a2b061a77d31d60734ebb558aca16 Alex -- Swish - Easy SFTP for Windows Explorer (http://www.swish-sftp.org) _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Sat Jan 2 18:11:01 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u02HAUSN005105; Sat, 2 Jan 2016 18:10:56 +0100 Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u02HAT6G005100 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NOT) for ; Sat, 2 Jan 2016 18:10:29 +0100 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1aFPhF-0005kA-RJ for libssh2-devel@cool.haxx.se; Sat, 02 Jan 2016 18:10:29 +0100 Received: from 92.66.168.50 ([92.66.168.50]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 02 Jan 2016 18:10:29 +0100 Received: from phpdev by 92.66.168.50 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sat, 02 Jan 2016 18:10:29 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: libssh2-devel@cool.haxx.se From: Jan Ehrhardt Subject: Re: Removing non-CMake windows support (was Re: problems building under Windows) Date: Sat, 02 Jan 2016 18:10:15 +0100 Lines: 64 Message-ID: <330g8bdsi0ioartc806q4c16359r17ok1m@4ax.com> References: Mime-Version: 1.0 X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 92.66.168.50 X-Newsreader: Forte Agent 3.3/32.846 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u02HAUSN005105 Alexander Lamaison in gmane.network.ssh.libssh2.devel (Sat, 2 Jan 2016 11:12:02 +0000): >On 2 January 2016 at 00:35, Jan Ehrhardt wrote: >> CMake (on Windows) is notoriously stubborn when it comes to finding >> libraries. I had to upgrade to CMake 3.4.1 (was 3.2.2) to be able to >> manually specify the location of the OpenSSL library: >> -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc14" for 64-bits VC14 libs >> -D"OPENSSL_ROOT_DIR=/php-sdk/win64build.vc11" for 64-bits VC11 libs > >With CMake 3.2, what was happening? Was it failing to find any >OpenSSL, or was it finding the wrong one? I later discovered that it wasn't the upgrade to CMake 3.4.1 that made the real difference, but the fact that I uninstalled OpenSSL on my system. I had it installed with the installers of https://slproweb.com/products/Win32OpenSSL.html and then CMake prefers the system wide OpenSSL, no matter what you specify manually. It just disregarded OPENSSL_ROOT_DIR. See the snippet from FindOpenSSL.cmake below. In my case it found C:\OpenSSL\Win32\1_0_2d because the registry key pointed to that location. The difference between 3.2.2 and 3.4.1 was that 3.2.2 always used the 32-bits key and 3.4.1 was smart enough to use the 64-bits key when building for Win64. >> Moreover CMake falsely #undef's HAVE_SNPRINTF in VC14. VC14 aka VS2015 >> does have a snprintf, so you will have to manually add #define >> HAVE_SNPRINTF to libssh2_config.h > >Are you using the latest from git? This should have been fixed in >https://github.com/libssh2/libssh2/commit/af14462d535a2b061a77d31d60734ebb558aca16 I used the 1.6.0 release tarball. Did not check git head yet. Jan Snippet from FindOpenSSL.cmake: if (WIN32) # http://www.slproweb.com/products/Win32OpenSSL.html set(_OPENSSL_ROOT_HINTS ${OPENSSL_ROOT_DIR} "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (32-bit)_is1;Inno Setup: App Path]" "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\OpenSSL (64-bit)_is1;Inno Setup: App Path]" ENV OPENSSL_ROOT_DIR ) file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles) set(_OPENSSL_ROOT_PATHS "${_programfiles}/OpenSSL" "${_programfiles}/OpenSSL-Win32" "${_programfiles}/OpenSSL-Win64" "C:/OpenSSL/" "C:/OpenSSL-Win32/" "C:/OpenSSL-Win64/" ) unset(_programfiles) else () set(_OPENSSL_ROOT_HINTS ${OPENSSL_ROOT_DIR} ENV OPENSSL_ROOT_DIR ) endif () _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 5 08:49:51 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u057lQrQ008325; Tue, 5 Jan 2016 08:49:48 +0100 Received: from nlsmtpp2.infor.com (nlsmtpp2.infor.com [194.149.81.57]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u057lOdZ008240 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for ; Tue, 5 Jan 2016 08:47:24 +0100 X-SBRS: None X-IronPort-AV: E=Sophos;i="5.20,524,1444687200"; d="scan'208,217";a="177497968" From: Mark Anthony Santos To: "libssh2-devel@cool.haxx.se" Subject: Building libssh2 in Windows using CMAKE Thread-Topic: Building libssh2 in Windows using CMAKE Thread-Index: AdFHjSCFaGcUR1w4SBe831KTfiGD8g== Date: Tue, 5 Jan 2016 07:47:17 +0000 Message-ID: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.13.40.79] MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0022657711==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0022657711== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_32F284A7F406EF498F41C0249E3E8DBF46AB915CINHYWEXMBX2info_" --_000_32F284A7F406EF498F41C0249E3E8DBF46AB915CINHYWEXMBX2info_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, I'd like to change my application to use libssh2 instead of libssh but I'm = getting an error from the very start of cmake. I downloaded the code from https://github.com/libssh2/libssh2 and followed = what is written in INSTALL_CMAKE First I run : cmake // I'm currently in libssh2\s= rc directory In which I already getting a warning "No cmake_minimum_required command is = present." There's also a message in the end that says [Configuring incomple= te, errors occurred! See also "C:/libssh2-master/src/CMakeFiles/CMakeOutput= .log".] but when I checked CMakeOutput.log I found no error. I tried adding cmake_minimum_required(VERSION 3.3.0) and it generated new e= rrors. (please see below) : C:\libssh2-master\src>cmake . -- Building for: Visual Studio 10 2010 CMake Error at CMakeLists.txt:40 (include): include could not find load file: CheckFunctionExistsMayNeedLibrary CMake Error at CMakeLists.txt:44 (include): include could not find load file: CheckNonblockingSocketSupport CMake Error at CMakeLists.txt:45 (include): include could not find load file: SocketLibraries CMake Error at CMakeLists.txt:209 (add_feature_info): Unknown CMake command "add_feature_info". Hope you can help me. Thanks, Mark --_000_32F284A7F406EF498F41C0249E3E8DBF46AB915CINHYWEXMBX2info_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hello,

 

I’d like to change my application to use libss= h2 instead of libssh but I’m getting an error from the very start of = cmake.

 

I downloaded the code from https://github.com/libssh2/libssh2 and followed what is written in INST= ALL_CMAKE

 

First I run :

 

cmake <libssh2 source location>  =             // I= 217;m currently in libssh2\src directory

 

In which I already getting a warning “No cmake= _minimum_required command is present.” There’s also a message i= n the end that says [Configuring incomplete, errors occurred! See also &quo= t;C:/libssh2-master/src/CMakeFiles/CMakeOutput.log".] but when I checked CMakeOutput.log I found no error.

 

I tried adding cmake_minimum_required(VERSION 3.3.0)= and it generated new errors. (please see below) :

 

C:\libssh2-master\src>cmake .

-- Building for: Visual Studio 10 2010

CMake Error at CMakeLists.txt:40 (include):

  include could not find load file:<= /p>

 

    CheckFunctionExistsMayNeedLibrary=

 

 

CMake Error at CMakeLists.txt:44 (include):

  include could not find load file:<= /p>

 

    CheckNonblockingSocketSupport

 

 

CMake Error at CMakeLists.txt:45 (include):

  include could not find load file:<= /p>

 

    SocketLibraries

 

 

CMake Error at CMakeLists.txt:209 (add_feature_info)= :

  Unknown CMake command "add_feature_info&= quot;.

 

 

Hope you can help me.

 

Thanks,

Mark

 

--_000_32F284A7F406EF498F41C0249E3E8DBF46AB915CINHYWEXMBX2info_-- --===============0022657711== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0022657711==-- From libssh2-devel-bounces@cool.haxx.se Tue Jan 5 08:59:19 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u057vFgY018459; Tue, 5 Jan 2016 08:59:18 +0100 Received: from mail-wm0-f44.google.com (mail-wm0-f44.google.com [74.125.82.44]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u057vElA018341 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 5 Jan 2016 08:57:14 +0100 Received: by mail-wm0-f44.google.com with SMTP id b14so16143325wmb.1 for ; Mon, 04 Jan 2016 23:57:14 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :content-type; bh=JOqqAIx1n0TuA07cXqEAiYjnckiyZsfbfVtaDmZOV1g=; b=LaPWuV7i2xqcaFO0xjJU/fC2avGcHqHPZZ04rWrbTtRAHGpqcMzOxoixSl1LbhKzkb E9DtmhJwNpqTu9YO5cisrWRJvvtlYLzm3CMegmz47xc8NWnv5/OG8SZIVk2g3xDulwUJ aYjsUCfdtFRj+vEt83ZgSx0g7lxNs89drwSkTYSl/FtoCCoDyW+zz691OYpKobWXJeSW 1PNfYZdTGBuVmSXwRP7jZBHjb1tZpmb26YT3Y9R5hPkXAInhWVQdd3nzcZRlUCOMN+Br oObchTpJzQGA6+JaYtKtWVCODicSzMYDEIvKLt5c0qCGmRYwsrxvEpfXFxlhABegWK+T XQHA== X-Received: by 10.28.229.20 with SMTP id c20mr2388891wmh.79.1451980629062; Mon, 04 Jan 2016 23:57:09 -0800 (PST) MIME-Version: 1.0 References: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> In-Reply-To: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> From: Alexander Lamaison Date: Tue, 05 Jan 2016 07:56:59 +0000 Message-ID: Subject: Re: Building libssh2 in Windows using CMAKE To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============1215894077==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============1215894077== Content-Type: multipart/alternative; boundary=001a1145a72e9dbbbb052891950a --001a1145a72e9dbbbb052891950a Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 5 Jan 2016 07:50 Mark Anthony Santos wrote: > Hello, > > I=E2=80=99d like to change my application to use libssh2 instead of libss= h but I=E2=80=99m > getting an error from the very start of cmake. > > > > I downloaded the code from https://github.com/libssh2/libssh2 and > followed what is written in INSTALL_CMAKE > > > > First I run : > > > > *cmake // I=E2=80=99m currently i= n > libssh2\src directory* > You're running CMake in the wrong directory. It should be the top-level source directory, ie, the parent of src. Note to self: make this more clear in INSTALL_CMAKE. Alex --001a1145a72e9dbbbb052891950a Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Tue, 5 Jan 2016 07:50=C2=A0M= ark Anthony Santos <Mark= Anthony.Santos@infor.com> wrote:

Hello,


I=E2=80=99d like to change my application to use lib= ssh2 instead of libssh but I=E2=80=99m getting an error from the very start= of cmake.

=C2=A0

I downloaded the code from https://github.com/libssh2/libssh2 and followed what is written in INST= ALL_CMAKE

=C2=A0

First I run :

=C2=A0

cmake <libssh2 source location>=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 // I=E2= =80=99m currently in libssh2\src directory

=
You're running CMake in the wrong directory. It should be th= e top-level source directory, ie, the parent of src.

Note to self: make this more clear in INSTALL_CMAKE.=C2=A0
Alex
--001a1145a72e9dbbbb052891950a-- --===============1215894077== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============1215894077==-- From libssh2-devel-bounces@cool.haxx.se Tue Jan 5 09:07:16 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u0585Cgs029798; Tue, 5 Jan 2016 09:07:15 +0100 Received: from mail-wm0-f41.google.com (mail-wm0-f41.google.com [74.125.82.41]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u0585A01029622 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 5 Jan 2016 09:05:10 +0100 Received: by mail-wm0-f41.google.com with SMTP id f206so16500678wmf.0 for ; Tue, 05 Jan 2016 00:05:10 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :content-type; bh=vi/y62cYKVO36cF9xXz8KJcH4Sq35KWHKu2pxcMu3SY=; b=DEDuiTM73LowrdioWWLofQDftqqY3qI9FhF+fKYmBQyY7cXQVgDRU+vn7QoEpPN84s uR7z7LkkRGIrH3vVNocu83y8issEpHFzR+T0uCg+0lYG7bGy+7sEDbbDLiIJ+m+N4fb8 xK1qMJZGWmjF8lr2sQ7SDW2V0u7QszwBHENt6wFFANxQVXvWgIksfArk96CRD1gtEkaq mpTcIIOJJzUGyOBai4odyB4pJFzMQisY+ku+i1jnmGeadYlxTDXtQJSy1dNkR1LCJQlX pvDtawJugX1s+fRdBbjj7gtV3wtcOVGGhqd33fCrxSibZp2mxHAJ0RyLnPFvoSxulFhu 3wgg== X-Received: by 10.194.6.196 with SMTP id d4mr99819029wja.120.1451981105226; Tue, 05 Jan 2016 00:05:05 -0800 (PST) MIME-Version: 1.0 References: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> In-Reply-To: From: Alexander Lamaison Date: Tue, 05 Jan 2016 08:04:55 +0000 Message-ID: Subject: Re: Building libssh2 in Windows using CMAKE To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0744465965==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0744465965== Content-Type: multipart/alternative; boundary=047d7b5d4976ff7ca5052891b119 --047d7b5d4976ff7ca5052891b119 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 5 Jan 2016 07:56 Alexander Lamaison wrote: > On Tue, 5 Jan 2016 07:50 Mark Anthony Santos > wrote: > >> Hello, >> >> I=E2=80=99d like to change my application to use libssh2 instead of libs= sh but >> I=E2=80=99m getting an error from the very start of cmake. >> >> >> >> I downloaded the code from https://github.com/libssh2/libssh2 and >> followed what is written in INSTALL_CMAKE >> >> >> >> First I run : >> >> >> >> *cmake // I=E2=80=99m currently = in >> libssh2\src directory* >> > You're running CMake in the wrong directory. It should be the top-level > source directory, ie, the parent of src. > Sorry for the woolly language: by 'running CMake in' I meant the CMake source directory is wrong. The target directory (usually the current directory) can be whatever you like. Alex --047d7b5d4976ff7ca5052891b119 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Tue, 5 Jan 2016 07:56=C2=A0A= lexander Lamaison <swish@lammy.co.u= k> wrote:
On Tue, 5 Jan 2016 07:50=C2=A0Mark Anthony Santos= <Mark= Anthony.Santos@infor.com> wrote:

Hello,


I=E2=80=99d like to change my application to use lib= ssh2 instead of libssh but I=E2=80=99m getting an error from the very start= of cmake.

=C2=A0

I downloaded the code from https://github.com/libssh2/libssh2 and followed what is written in INST= ALL_CMAKE

=C2=A0

First I run :

=C2=A0

cmake <libssh2 source location>=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 // I=E2= =80=99m currently in libssh2\src directory

=
You're running CMake in the wrong directory. It should be th= e top-level source directory, ie, the parent of src.

Sorry for the woolly language: by 'running CMake = in' I meant the CMake source directory is wrong. The target directory (= usually the current directory) can be whatever you like.=C2=A0
Alex
--047d7b5d4976ff7ca5052891b119-- --===============0744465965== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0744465965==-- From libssh2-devel-bounces@cool.haxx.se Tue Jan 5 09:33:05 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u058Ux50009221; Tue, 5 Jan 2016 09:33:04 +0100 Received: from nlsmtpp2.infor.com (nlsmtpp2.infor.com [194.149.81.57]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u058Uv7D009188 (version=TLSv1/SSLv3 cipher=RC4-SHA bits=128 verify=NOT) for ; Tue, 5 Jan 2016 09:30:57 +0100 X-SBRS: None X-IronPort-AV: E=Sophos;i="5.20,524,1444687200"; d="scan'208,217";a="177499929" From: Mark Anthony Santos To: libssh2 development Subject: RE: Building libssh2 in Windows using CMAKE Thread-Topic: Building libssh2 in Windows using CMAKE Thread-Index: AQHRR49BMBIxCd3JEEGtxjzyT6xqvJ7sNDSAgABh/BA= Date: Tue, 5 Jan 2016 08:30:47 +0000 Message-ID: <32F284A7F406EF498F41C0249E3E8DBF46AB918B@INHYWEXMBX2.infor.com> References: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.13.40.79] MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0454468527==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0454468527== Content-Language: en-US Content-Type: multipart/alternative; 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2016 10:03:32 +0100 Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u0591GEN028753 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 5 Jan 2016 10:01:18 +0100 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id 535F0C1090BF; Tue, 5 Jan 2016 09:01:15 +0000 (UTC) Received: from kdudka.brq.redhat.com (kdudka.brq.redhat.com [10.34.4.67]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u0591DMW000769 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 5 Jan 2016 04:01:15 -0500 From: Kamil Dudka To: Mark Anthony Santos Subject: Re: Building libssh2 in Windows using CMAKE Date: Tue, 05 Jan 2016 10:01:13 +0100 Message-ID: <1802598.yaGqLB8rud@kdudka.brq.redhat.com> User-Agent: KMail/4.14.10 (Linux/4.2.8-300.fc23.x86_64; KDE/4.14.14; x86_64; ; ) In-Reply-To: <32F284A7F406EF498F41C0249E3E8DBF46AB918B@INHYWEXMBX2.infor.com> References: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> <32F284A7F406EF498F41C0249E3E8DBF46AB918B@INHYWEXMBX2.infor.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u0591GEN028753 Cc: libssh2-devel@cool.haxx.se X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0591KaW028769 On Tuesday 05 January 2016 08:30:47 Mark Anthony Santos wrote: > Hi Alex, > > Thanks for quick response. > > I already did that. I ran CMake in the parent directory of ‘src’ which is > the libssh2 itself but I’m still seeing the same problem. > Here’s my terminal. > > Where : > > C:\libssh2-master - is where I saved my downloaded libssh2 from > github > C:\libssh2-master\src - is the location of the source code > > ================================================================ > > C:\libssh2-master>cmake C:\libssh2-master\src This ^^^ line is wrong. You wanted to run: cmake C:\libssh2-master Kamil _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 5 10:28:39 2016 Return-Path: Received: from www.haxx.se (localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u059QW2H028433; Tue, 5 Jan 2016 10:28:37 +0100 Received: from mail-wm0-x235.google.com (mail-wm0-x235.google.com [IPv6:2a00:1450:400c:c09::235]) by giant.haxx.se (8.14.4/8.14.4/Debian-7) with ESMTP id u059QUVx028377 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 5 Jan 2016 10:26:30 +0100 Received: by mail-wm0-x235.google.com with SMTP id f206so15345519wmf.0 for ; Tue, 05 Jan 2016 01:26:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=GY4Oi8Cxnfwt3tZJKTSTy7ebwyOgbXazfo5jtp1GJuc=; b=STBdv1MF1hfNPVx2Dn4OhedoRDnKk27sfGRy4fitCGI21SruApey9vApG2k+ZssTX0 PG3z2dR8fn0APB074ccpNDZcnjc1PKV2VK2v4KQlw8KE4P47M9pp27lbP9wgEUvmMUwV zwqT68n8dXRgLpqvMG7oJSeJBfqjnX7539dVl5J6AWmiMNiKOUBEos28GSytdya0sTr1 Ub58jxCDOhWtbp35bQe8mkd4VjtllzwvxgPM1rd6sgLOg+rI4tGWqQnIipbhPee9/5Wd 9FuT74vTj4EZIvknQoFoBAxB6YUOJxZu/E0kyEQMKytQa0881uwltZ9+UI1fK8jcIgEF V0BQ== MIME-Version: 1.0 X-Received: by 10.28.225.132 with SMTP id y126mr3048904wmg.98.1451985985569; Tue, 05 Jan 2016 01:26:25 -0800 (PST) Received: by 10.27.28.66 with HTTP; Tue, 5 Jan 2016 01:26:25 -0800 (PST) In-Reply-To: <32F284A7F406EF498F41C0249E3E8DBF46AB918B@INHYWEXMBX2.infor.com> References: <32F284A7F406EF498F41C0249E3E8DBF46AB915C@INHYWEXMBX2.infor.com> <32F284A7F406EF498F41C0249E3E8DBF46AB918B@INHYWEXMBX2.infor.com> Date: Tue, 5 Jan 2016 09:26:25 +0000 X-Google-Sender-Auth: JSpeI9pWHLfVZ9Q3s07YN5sAPmg Message-ID: Subject: Re: Building libssh2 in Windows using CMAKE From: Alexander Lamaison To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.18 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0731029686==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0731029686== Content-Type: multipart/alternative; boundary=001a114b14cae398a9052892d46c --001a114b14cae398a9052892d46c Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Tue, 5 Jan 2016 08:33 Mark Anthony Santos wrote: > Hi Alex, > > > > Thanks for quick response. > > > > I already did that. I ran CMake in the parent directory of =E2=80=98src= =E2=80=99 which is > the libssh2 itself but I=E2=80=99m still seeing the same problem. > > > > Here=E2=80=99s my terminal. > > > > Where : > > > > C:\libssh2-master - is where I saved my downloaded libssh2 fro= m > github > > C:\libssh2-master\src - is the location of the source code > > > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > > > > C:\libssh2-master>cmake C:\libssh2-master\src > > -- Building for: Visual Studio 10 2010 > I'm not sure exactly what's going wrong (it looks like the CMake files are missing) so I'll try to guide you through step by step. Firstly, you are trying to do an in-source build. While I doubt that's the source of the problem, it's not a good idea. So please check out a fresh copy of libssh2 into a directory, let's say libssh2a. cd libssh2a dir Confirm that you see a 'CMakeLists.txt' file, directories 'src' and 'include' and also a 'cmake' directory. Now you need to make a target directory and configure the project in it: mkdir build cd build cmake .. Note the dot-dot at the end of the cmake command telling it to use the source from the parent directory. It will put all its outputs in the libssh2a\build directory, leaving your source tree untouched. Alex --001a114b14cae398a9052892d46c Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Tue, 5 Jan = 2016 08:33=C2=A0Mark Anthony Santos <MarkAnthony.Santos@infor.com> wrote:<= br>

Hi Alex,

=C2=A0

Thanks for quick response.<= /u>

=C2=A0

I already did that. I ran CMake in th= e parent directory of =E2=80=98src=E2=80=99 which is the libssh2 itself but= I=E2=80=99m still seeing the same problem.

=C2=A0

Here=E2=80=99s my terminal.

=C2=A0

Where :

=C2=A0

C:\libssh2-master =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 - is where I saved my downloaded= libssh2 from github

C:\libssh2-master\src=C2=A0=C2=A0=C2= =A0=C2=A0 - is the location of the source code

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D

=C2=A0

C:\libssh2= -master>cmake C:\libssh2-master\src

=

-- Buildin= g for: Visual Studio 10 2010

=
I'm not sure exactly what's going wrong (it looks li= ke the CMake files are missing) so I'll try to guide you through step b= y step. Firstly, you are trying to do an in-source build. While I doubt tha= t's the source of the problem, it's not a good idea.

=
So please check out a fresh copy of libssh2 into a directory, le= t's say libssh2a.

cd libssh2a
dir

Confirm that you see= a 'CMakeLists.txt' file, directories 'src' and 'includ= e' and also a 'cmake' directory.=C2=A0 Now you need to make a t= arget directory and configure the project in it:

mkdir bu= ild
cd build
cmake ..

Note th= e dot-dot at the end of the cmake command telling it to use the source from= the parent directory.=C2=A0 It will put all its outputs in the libssh2a\bu= ild directory, leaving your source tree untouched.

Alex
--001a114b14cae398a9052892d46c-- --===============0731029686== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0731029686==-- From libssh2-devel-bounces@cool.haxx.se Thu Jan 7 02:20:36 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u071Irx3007041; Thu, 7 Jan 2016 02:20:32 +0100 Received: from smtp2911-211.mail.sina.com.cn (mail2-186.sinamail.sina.com.cn [60.28.2.186]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with SMTP id u071Il7H006710 for ; Thu, 7 Jan 2016 02:18:49 +0100 Received: from unknown (HELO webmail.sinamail.sina.com.cn)([172.16.201.150]) by sina.com with SMTP 7 Jan 2016 09:18:45 +0800 (CST) X-Sender: hongzhen_luo@sina.com X-SMAIL-MID: 7673189061689 Received: by webmail.sinamail.sina.com.cn (Postfix, from userid 496) id B543AC80330; Thu, 7 Jan 2016 09:18:44 +0800 (CST) Date: Thu, 07 Jan 2016 09:18:44 +0800 Received: from hongzhen_luo@sina.com([172.16.228.18]) by m0.mail.sina.com.cn via HTTP; Thu, 07 Jan 2016 09:18:44 +0800 (CST) From: To: "libssh2-devel" Subject: How to compile libssh2(1.6.0) in the Window7(32bit) with VS2013 for get library file ? MIME-Version: 1.0 X-Priority: 3 X-MessageID: 568dbcf41c3052c4 X-Originating-IP: [172.16.201.150] X-Mailer: Sina WebMail 4.0 Message-Id: <20160107011844.B543AC80330@webmail.sinamail.sina.com.cn> X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: hongzhen_luo@sina.com, libssh2 development Content-Type: multipart/mixed; boundary="===============1666373630==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============1666373630== Content-Type: multipart/alternative; boundary="=-sinamail_alt_04c890ef313be6bb9e0cfd611f309727" --=-sinamail_alt_04c890ef313be6bb9e0cfd611f309727 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 Content-Disposition: inline RGVhciBldmVyeW9uZSAKCiAgICAgICAgSSBhbSBnb2luZyB0byBkZXZlbG9wIGEgJ1BsdWctaW4n IHRvIG91ciBDL1MgQXBwICwgIEl0IG5lZWRzIHRvIHVzZSBMaWJzc2gyICxidXQgSSBkb24ndCBr bm93IEhvdyB0byBjb21waWxlIGxpYnNzaDIoMS42LjApIGluIHRoZSBXaW5kb3c3KDMyYml0KSBP UyB3aXRoIFZTMjAxMyBmb3IgIGdldCAgdGhlICBMaWJzc2gyIGxpYnJhcnkgZmlsZSAuIAogICAg ICAgUGxlYXNlIHRlbGwgbWUgdGhlIHByb2Nlc3MgLCBUaGFuayB5b3UgdmVyeSBtdWNoCkJlc3Qg UmVnYXJkcwog --=-sinamail_alt_04c890ef313be6bb9e0cfd611f309727 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: base64 Content-Disposition: inline PHA+RGVhciBldmVyeW9uZSA8YnI+PC9wPjxwPjxicj48L3A+PHA+Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7IEkgYW0gZ29pbmcgdG8gZGV2ZWxvcCBhICdQbHVnLWlu JyB0byBvdXIgQy9TIEFwcCAsJm5ic3A7IEl0IG5lZWRzIHRvIHVzZSBMaWJzc2gyICxidXQgSSBk b24ndCBrbm93IEhvdyB0byBjb21waWxlIGxpYnNzaDIoMS42LjApIGluIHRoZSBXaW5kb3c3KDMy Yml0KSBPUyB3aXRoIFZTMjAxMyBmb3ImbmJzcDsgZ2V0Jm5ic3A7IHRoZSZuYnNwOyBMaWJzc2gy IGxpYnJhcnkgZmlsZSAuIDxicj48L3A+PHA+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7IFBsZWFzZSB0ZWxsIG1lIHRoZSBwcm9jZXNzICwgVGhhbmsgeW91IHZlcnkgbXVjaDwv cD48cD48YnI+PC9wPjxwPkJlc3QgUmVnYXJkczxicj4gPC9wPg== --=-sinamail_alt_04c890ef313be6bb9e0cfd611f309727-- --===============1666373630== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============1666373630==-- From libssh2-devel-bounces@cool.haxx.se Thu Jan 7 02:30:19 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u071KmAf011004; Thu, 7 Jan 2016 02:21:50 +0100 Received: from mail.rcousins.com (mail.rcousins.com [66.220.7.56]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u071KfaF010863 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Thu, 7 Jan 2016 02:20:42 +0100 Received: from [10.0.0.125] (c-174-62-73-213.hsd1.ca.comcast.net [174.62.73.213]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by mail.rcousins.com (Postfix) with ESMTPSA id D3A3CC21C17 for ; Wed, 6 Jan 2016 17:20:36 -0800 (PST) Subject: Re: How to compile libssh2(1.6.0) in the Window7(32bit) with VS2013 for get library file ? To: libssh2-devel@cool.haxx.se References: <20160107011844.B543AC80330@webmail.sinamail.sina.com.cn> From: Matthew Voss Message-ID: <568DBD60.2030709@ormris.us> Date: Wed, 6 Jan 2016 17:20:32 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-Version: 1.0 In-Reply-To: <20160107011844.B543AC80330@webmail.sinamail.sina.com.cn> X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============2073406907==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" This is a multi-part message in MIME format. --===============2073406907== Content-Type: multipart/alternative; boundary="------------050400020502020506070706" This is a multi-part message in MIME format. --------------050400020502020506070706 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hello, You need to download the latest code from Github, then use the CMake project file to generate the necessary Visual Studio Project. Matthew On 01/06/2016 05:18 PM, hongzhen_luo@sina.com wrote: > > Dear everyone > > > I am going to develop a 'Plug-in' to our C/S App , It needs > to use Libssh2 ,but I don't know How to compile libssh2(1.6.0) in the > Window7(32bit) OS with VS2013 for get the Libssh2 library file . > > Please tell me the process , Thank you very much > > > Best Regards > > > > _______________________________________________ > libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel --------------050400020502020506070706 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit Hello,

You need to download the latest code from Github, then use the CMake project file to generate the necessary Visual Studio Project.

Matthew

On 01/06/2016 05:18 PM, hongzhen_luo@sina.com wrote:

Dear everyone


        I am going to develop a 'Plug-in' to our C/S App ,  It needs to use Libssh2 ,but I don't know How to compile libssh2(1.6.0) in the Window7(32bit) OS with VS2013 for  get  the  Libssh2 library file .

       Please tell me the process , Thank you very much


Best Regards



_______________________________________________
libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel

--------------050400020502020506070706-- --===============2073406907== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============2073406907==-- From libssh2-devel-bounces@cool.haxx.se Tue Jan 12 22:37:11 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0CLZl9m002537; Tue, 12 Jan 2016 22:37:07 +0100 Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0CLZiav002445 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 12 Jan 2016 22:35:45 +0100 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 34E2020CED; Tue, 12 Jan 2016 16:35:45 -0500 (EST) Received: from frontend1 ([10.202.2.160]) by compute4.internal (MEProxy); Tue, 12 Jan 2016 16:35:45 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-sasl-enc:x-sasl-enc; s=smtpout; bh=pXLMUqtJOlQjB5f cCa60poHLkJw=; b=rk6x6bj1Rb4+h/TResjYPzDxB7YPpUyoj+RyJCvW2TYtmIi cXWR50+VLGNV0/M12fiMs6R94KzVdytdSbG2oRJB8sA3nemrRl71JOgKXvNNX71H NnDTEyb45QkSCa/Y8z3/h4GZAmLuDivyqUwMvieeIGr1NEP6qMyOSUOQc364= X-Sasl-enc: ZyWTJjY5nCSEzd/rHnQHQlWt8B4tJep0S0tLmdTmmzkP 1452634544 Received: from [192.168.0.6] (cm56-156-173.liwest.at [86.56.156.173]) by mail.messagingengine.com (Postfix) with ESMTPA id CA145C013FE for ; Tue, 12 Jan 2016 16:35:44 -0500 (EST) Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) Subject: Re: ping for release From: Jakob Egger In-Reply-To: Date: Tue, 12 Jan 2016 22:35:44 +0100 Message-Id: References: <56377A0C.8090103@dbyron.com> To: libssh2 development X-Mailer: Apple Mail (2.3112) X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u0CLZiav002445 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0CLZl9m002537 Has anybody been able to sort this out in the last two months? Is there anything else blocking the release? Jakob > On 15 Nov 2015, at 15:17, Alexander Lamaison wrote: > > Based on the bug report [1] I'm assuming it's these changes [2]. > They're the only ones recently that modified MAX_SFTP_READ_SIZE. > > [1] https://github.com/libssh2/libssh2/issues/50 > [2] https://github.com/libssh2/libssh2/commit/d754fee2f24565d8c89dc37a7f05ba1222a7bfc4 > > Alex > > On 9 November 2015 at 08:52, Daniel Stenberg wrote: >> On Tue, 3 Nov 2015, Alexander Lamaison wrote: >> >>> We should consider reverting the recent SFTP changes because they are >>> known to cause data loss. After the release we can add them back and work on >>> a proper fix. >> >> >> Do you know which commits that caused this? I've seen some reports about >> problems but I've not seen it clarified that recent changes caused them or >> which commits it might've been. >> >> >> -- >> >> / daniel.haxx.se >> _______________________________________________ >> libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel > > > > -- > Swish - Easy SFTP for Windows Explorer (http://www.swish-sftp.org) > _______________________________________________ > libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 12 22:59:58 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0CLwqhU002511; Tue, 12 Jan 2016 22:59:57 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0CLwp38002469 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 12 Jan 2016 22:58:51 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0CLwoHq002466 for ; Tue, 12 Jan 2016 22:58:50 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Tue, 12 Jan 2016 22:58:50 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: ping for release In-Reply-To: Message-ID: References: <56377A0C.8090103@dbyron.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0CLwqhU002511 On Tue, 12 Jan 2016, Jakob Egger wrote: > Has anybody been able to sort this out in the last two months? I haven't seen any attempts nor reports on the list since Alexander pointed out the likely offending commits. I take that as a pretty strong sign that there isn't a very strong desire to get a version out. > Is there anything else blocking the release? There are a few very interesting-looking pull requests pending, but we don't need to do them before a release. -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 12 23:31:11 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0CMU4dt005812; Tue, 12 Jan 2016 23:31:11 +0100 Received: from mail-wm0-f46.google.com (mail-wm0-f46.google.com [74.125.82.46]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0CMTpMx003668 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 12 Jan 2016 23:29:51 +0100 Received: by mail-wm0-f46.google.com with SMTP id f206so271505827wmf.0 for ; Tue, 12 Jan 2016 14:29:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:content-type; bh=HUks4Z46mNPLjysIXMH6GYb0y7ZkmXETchsNt9UXcmE=; b=ar9btvHEo9hIgqfUbdwXnqZmc704Av+XOy0YQkS8JhGcaZDKEnif+1y/AZGiHytyjY zDe71A3OXdEWYJB5i7f3+xMvNDV8a11OUDautRHRYzmBw9TSoK3zrC5DB58FsDxOtQL1 Dp659Yf1vTX2C0nwHlXu7x25RnHtpOCABbQtCz9Cb4wLNumsLX1cj9YTScKTOAQYyEsj ouNqZnex1K3Y6BJqL+XqNWmsbEhrdzH5WOioRJzr7teZPECUSmdwlIzhODpZQXZi+zRl pTB4QnUcntorbVjNu/9aVZgVJrE8CkJA2YAX888WUc2ZeNcc819IE8QvSkJP1i+Nk4ZC fCmQ== X-Gm-Message-State: ALoCoQkC8/iNh9OS4s2dhEKOQN4O0724YM9liloxvmWC4xMaQ9asWfVuvimFkvvFju3Ang6ltX3BDG/nF16y+sVUkIud1DXLzw== X-Received: by 10.28.174.77 with SMTP id x74mr20633680wme.99.1452637787223; Tue, 12 Jan 2016 14:29:47 -0800 (PST) MIME-Version: 1.0 References: <56377A0C.8090103@dbyron.com> In-Reply-To: From: Alexander Lamaison Date: Tue, 12 Jan 2016 22:29:37 +0000 Message-ID: Subject: Re: ping for release To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============1557439744==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============1557439744== Content-Type: multipart/alternative; boundary=001a114443444b7f4805292a97a3 --001a114443444b7f4805292a97a3 Content-Type: text/plain; charset=UTF-8 On Tue, 12 Jan 2016 22:00 Daniel Stenberg wrote: > On Tue, 12 Jan 2016, Jakob Egger wrote: > > > Has anybody been able to sort this out in the last two months? > > I haven't seen any attempts nor reports on the list since Alexander pointed > out the likely offending commits. I take that as a pretty strong sign that > there isn't a very strong desire to get a version out. > I'm keen to see a new release, but I've been waiting to test whether the commits I highlighted really do cause a problem or not. My trusty old test suite that used to prove these kinds of things, depends on infrastructure that no longer exists. I've started updating it, but it won't be finished this week. What about preemptively reverting those commits, making a release, then immediately re-applying the commits to master. It's seems a shame to delay other useful improvements. Alex --001a114443444b7f4805292a97a3 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Tue, 12 Jan 2016 22:00=C2=A0= Daniel Stenberg <daniel@haxx.se>= ; wrote:
On Tue, 12 Jan 2016, Jakob= Egger wrote:

> Has anybody been able to sort this out in the last two months?

I haven't seen any attempts nor reports on the list since Alexander poi= nted
out the likely offending commits. I take that as a pretty strong sign that<= br> there isn't a very strong desire to get a version out.
=

I'm keen to see a new release, but I've b= een waiting to test whether the commits I highlighted really do cause a pro= blem or not. My trusty old test suite that used to prove these kinds of thi= ngs, depends on infrastructure that no longer exists. I've started upda= ting it, but it won't be finished this week.=C2=A0

=
What about preemptively reverting those commits, making a release, the= n immediately re-applying the commits to master. It's seems a shame to = delay other useful improvements.=C2=A0

Alex
--001a114443444b7f4805292a97a3-- --===============1557439744== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============1557439744==-- From libssh2-devel-bounces@cool.haxx.se Tue Jan 12 23:42:40 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0CMfUAo009841; Tue, 12 Jan 2016 23:42:39 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0CMfT01009829 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 12 Jan 2016 23:41:29 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0CMfTk7009826 for ; Tue, 12 Jan 2016 23:41:29 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Tue, 12 Jan 2016 23:41:29 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: ping for release In-Reply-To: Message-ID: References: <56377A0C.8090103@dbyron.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0CMfUAo009841 On Tue, 12 Jan 2016, Alexander Lamaison wrote: > What about preemptively reverting those commits, making a release, then > immediately re-applying the commits to master. It's seems a shame to delay > other useful improvements. So you're that sure just reverting them will fix the SFTP problems as of late? If so, then reverting them now seems fine. I'm not convinced putting them back as-is makes much sense though if they're introducing these problems. Faster performance isn't that fun when it comes at the priace of broken functionality. I was wishing that someone who experienced the SFTP problems would try to revert those two commits and verify that the problems go away and tell us about this fact on the list. -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Wed Jan 13 15:28:05 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0DEQgj6016845; Wed, 13 Jan 2016 15:28:02 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0DEQeZe016830 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 13 Jan 2016 15:26:41 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0DEQekc016815 for ; Wed, 13 Jan 2016 15:26:40 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Wed, 13 Jan 2016 15:26:40 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: attending fosdem? Message-ID: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0DEQgj6016845 Hello all, I'll be attending FOSDEM, and it struck me that if there are other fellow libssh2 hackers there, we could possibly join up, say hello and talk libssh2 for a few minutes. If that sounds interesting, feel free to reply here or to me privately and we can try to arrange something. -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Wed Jan 13 15:35:57 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0DEYsTv010001; Wed, 13 Jan 2016 15:35:56 +0100 Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0DEYor2009988 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 13 Jan 2016 15:34:51 +0100 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id E93B422364; Wed, 13 Jan 2016 09:34:51 -0500 (EST) Received: from frontend1 ([10.202.2.160]) by compute1.internal (MEProxy); Wed, 13 Jan 2016 09:34:51 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-sasl-enc:x-sasl-enc; s=smtpout; bh=ZA7czgbapaNUcJl rWLOa6wGaPdg=; b=IEGcA3WF07OC3Zyua7l4kNtQHitPoBSSzm2hY5sq/NaoHDh Ov1gwH3zasjf/+3iitCxnjd5UaTOA7IbKq3igXixFbhuXWUGibda8u5/NvP9Ybyh v5n7X7QnV7IqpmRb+Kvn52ckRSr+DtohDfY+gFkDNUgJntf9AW2lvIhbTRnw= X-Sasl-enc: zjyeHJzsdPSFXMpKZieKfj+ILwMmIiVvj3u03g3qYdr4 1452695691 Received: from [192.168.0.4] (cm225-232.liwest.at [81.10.225.232]) by mail.messagingengine.com (Postfix) with ESMTPA id 76C54C016DA for ; Wed, 13 Jan 2016 09:34:51 -0500 (EST) Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) Subject: Re: ping for release From: Jakob Egger In-Reply-To: Date: Wed, 13 Jan 2016 15:34:50 +0100 Message-Id: <0E7A5454-D966-4348-8107-16A025C2F8C1@eggerapps.at> References: <56377A0C.8090103@dbyron.com> To: libssh2 development X-Mailer: Apple Mail (2.3112) X-MIME-Autoconverted: from quoted-printable to 8bit by giant.haxx.se id u0DEYor2009988 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0DEYsTv010001 I've now looked at the bug report. I was able to reproduce some of the issues with example-sftp by varying size of the buffer passed to libssh2_sftp_read(). I have found three separate bugs, and I've submitted a pull request with fixes here: https://github.com/libssh2/libssh2/pull/75 Since two of the bugs were introduced by that commit that supposedly improves performance, we might alternatively just revert that commit, and make two of my fixes unnecessary. Can anybody review my changes? > On 12 Jan 2016, at 23:41, Daniel Stenberg wrote: > > On Tue, 12 Jan 2016, Alexander Lamaison wrote: > >> What about preemptively reverting those commits, making a release, then immediately re-applying the commits to master. It's seems a shame to delay other useful improvements. > > So you're that sure just reverting them will fix the SFTP problems as of late? If so, then reverting them now seems fine. > > I'm not convinced putting them back as-is makes much sense though if they're introducing these problems. Faster performance isn't that fun when it comes at the priace of broken functionality. > > I was wishing that someone who experienced the SFTP problems would try to revert those two commits and verify that the problems go away and tell us about this fact on the list. > > -- > > / daniel.haxx.se > _______________________________________________ > libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Thu Jan 14 00:37:54 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0DNbXuv015706; Thu, 14 Jan 2016 00:37:51 +0100 Received: from foo.stuge.se (qmailr@foo.stuge.se [212.116.89.98]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0DNbVN9015650 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 14 Jan 2016 00:37:32 +0100 Received: (qmail 31521 invoked by uid 501); 13 Jan 2016 23:37:33 -0000 Message-ID: <20160113233733.31520.qmail@stuge.se> Date: Thu, 14 Jan 2016 00:37:33 +0100 From: Peter Stuge To: libssh2-devel@cool.haxx.se Subject: Re: attending fosdem? Mail-Followup-To: libssh2-devel@cool.haxx.se References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0DNbXuv015706 Daniel Stenberg wrote: > I'll be attending FOSDEM, and it struck me that if there are other > fellow libssh2 hackers there, we could possibly join up, say hello > and talk libssh2 for a few minutes. I'm also going there, I'll probably be in one and the same devroom all day Saturday, but Sunday day (before 3pm) would be nice for a meeting. //Peter _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Thu Jan 14 19:11:46 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0EIBPGX029881; Thu, 14 Jan 2016 19:11:43 +0100 Received: from mail-qg0-x235.google.com (mail-qg0-x235.google.com [IPv6:2607:f8b0:400d:c04:0:0:0:235]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0EIBM3s029775 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Thu, 14 Jan 2016 19:11:22 +0100 Received: by mail-qg0-x235.google.com with SMTP id 6so410486856qgy.1 for ; Thu, 14 Jan 2016 10:11:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:from:date:message-id:subject:to:content-type; bh=rm71bWtizTSVTQ0ihsLb82dJ6bhiJuhMPpiAlE+AXNc=; b=KUFmJBdqxYBW/6KJhGtz5fGAko4ItwMOGHtK/Et2/w8sMPskOzH7LB4WmXiv8cZ0tj 9/a/rDJrkGCUYiH8uC8aKYvU1nRZv1nOrA1e9z5zQabOvkKkGXlN+GApPzhmAVQiTNzV HGg0mQ097W+lzTnrYAgNhXuhlc8e5/ufvFxps08zdnUmz8U9eftcw/XAI3O7FMW8SoUX twp4PEJgBq0M69ypf9MMOPTi+fnD+HLChb0xZ3TwVtKf2EJK/M/9Ra4vsLZFAto8z+M/ UZecUlcyxEfKfg2aQWKdVKbGZXZuHfoWOpGqnTb6R99xkzJy4JnPLhJBRXcJ6EI5w4H8 T2Wg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=llamas-org.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:from:date:message-id:subject:to:content-type; bh=rm71bWtizTSVTQ0ihsLb82dJ6bhiJuhMPpiAlE+AXNc=; b=TU46HrVWJxyH8fCsqe3GmyqTvWV4tqzkkv35/BQMODh3lvHA+mACQ9eWLYDy/hZmR0 3BZwFaaHDGcwcqjZsv2sch08wO+/wzq33o0avQ74hxPAUn6JkAGKKDTLy2383TTN66fs XEyp3ktXygIeBWnWLAVUIvLM7LI1GREGgMewHKVDLRoe1U6XmN8UDEQ5XUk8sovyX9YT lP2AWc/yhq3+kE7kEc//TOnIsTn3RfOsLWxg1taTahNaQKeiKQaTPRw8jCxvPo55PsMo xHsKofWPvfxvmzIa0bkDgi7HttJvWXm4coSqLsbG52opEMweTK1zNJ1Mck94U+ts5ihV KfmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to:content-type; bh=rm71bWtizTSVTQ0ihsLb82dJ6bhiJuhMPpiAlE+AXNc=; b=DPLELMhxd9ly98ruEsnC7hSBrlA7ib2Wy9bflQldo76w55FmKEDSUI3epi57HjRvA7 b7Yg4eobpbVSy482QepuV0otYoUaDKVppknzxfhy/oJIWHMPCae841Z3bAyuZiFNn8Qk ZYkg79C4O5HlluJ7qCsAZMG2gaEJgvGXMstelLvsygSm0kf2FEUsBXnFbre+VwmHKJ6K LBvT+gVoGl+q0tBL1kNmLEVtOXUNE5bbK+4KUaWGeeAfQwSfMFcRxx1x9/Y6TThnKWvg wdlEsU67WdLr+ia1oM9yRk70Ihn9lrnA1ahHNMj1Rl12vwSY0+mNvgrpMFXlrpFM+qWc jmfg== X-Gm-Message-State: ALoCoQnJCbfr0k9MjUHBJpNgTOknlKeQPUniMKYTha4MjB37e40S024EZ/exSKAtLOstaYRt1+LoFvMNr0s/RQg8swynSxOVzg== X-Received: by 10.140.28.66 with SMTP id 60mr7383492qgy.74.1452795077282; Thu, 14 Jan 2016 10:11:17 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.102.161 with HTTP; Thu, 14 Jan 2016 10:10:57 -0800 (PST) From: George Nachman Date: Thu, 14 Jan 2016 10:10:57 -0800 X-Google-Sender-Auth: ejBqQthOzq2kJMPTqrVyiZz7giQ Message-ID: Subject: CVE-2016-0777 and CVE-2016-0778 To: libssh2-devel@cool.haxx.se X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============1059432712==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============1059432712== Content-Type: multipart/alternative; boundary=001a113a5fba8352e905294f3675 --001a113a5fba8352e905294f3675 Content-Type: text/plain; charset=UTF-8 Is libssh2 affected? http://www.undeadly.org/cgi?action=article&sid=20160114142733 --001a113a5fba8352e905294f3675 Content-Type: text/html; charset=UTF-8 --001a113a5fba8352e905294f3675-- --===============1059432712== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============1059432712==-- From libssh2-devel-bounces@cool.haxx.se Thu Jan 14 20:58:07 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0EJYExK021764; Thu, 14 Jan 2016 20:34:28 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0EJYDvf021566 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 14 Jan 2016 20:34:13 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0EJYC3s021503 for ; Thu, 14 Jan 2016 20:34:12 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Thu, 14 Jan 2016 20:34:12 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: CVE-2016-0777 and CVE-2016-0778 In-Reply-To: Message-ID: References: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0EJYExK021764 On Thu, 14 Jan 2016, George Nachman wrote: > Is libssh2 affected? No. We don't share any code with OpenSSH. -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Fri Jan 15 12:38:10 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0FBainD003727; Fri, 15 Jan 2016 12:38:06 +0100 Received: from out5-smtp.messagingengine.com (out5-smtp.messagingengine.com [66.111.4.29]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0FBafUL003682 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 15 Jan 2016 12:36:42 +0100 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 6042320B94; Fri, 15 Jan 2016 06:36:41 -0500 (EST) Received: from frontend1 ([10.202.2.160]) by compute1.internal (MEProxy); Fri, 15 Jan 2016 06:36:41 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-sasl-enc :x-sasl-enc; s=smtpout; bh=goSttJqjqrFrgIoi2qb9UtYPUfY=; b=SIjFf ufXwGXZcbfk4L/uj4+eIP0KiaPoGcjojMNvffk6E2oqKulCrCAStH5DTkfD98qJM FA4C9YZnhubcfSjJ+D09fpsOK+Iy9jXw21cJZvZn+nJJ2J+mrxiTWOyjpLguII+E O4tiBcRDJrIO9unc1z6HDBs8hPuoTF/DugF3VA= X-Sasl-enc: 84LZGygKNkQLc9DwfdGZ9d1IzH5bIoBB175gSLVhkDF5 1452857800 Received: from [192.168.0.4] (cm225-232.liwest.at [81.10.225.232]) by mail.messagingengine.com (Postfix) with ESMTPA id C426BC016C4 for ; Fri, 15 Jan 2016 06:36:40 -0500 (EST) From: Jakob Egger Message-Id: Mime-Version: 1.0 (Mac OS X Mail 9.2 \(3112\)) Subject: Re: ping for release Date: Fri, 15 Jan 2016 12:36:39 +0100 References: <56377A0C.8090103@dbyron.com> <0E7A5454-D966-4348-8107-16A025C2F8C1@eggerapps.at> To: libssh2 development In-Reply-To: <0E7A5454-D966-4348-8107-16A025C2F8C1@eggerapps.at> X-Mailer: Apple Mail (2.3112) X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0798739518==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0798739518== Content-Type: multipart/alternative; boundary="Apple-Mail=_471192B9-8A6D-40AC-B2B5-2642A01320E5" --Apple-Mail=_471192B9-8A6D-40AC-B2B5-2642A01320E5 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Another ping for release! Sune Bredahl confirmed on Github that with my latest commits he can no = longer reproduce the issues in sftp_read(): https://github.com/libssh2/libssh2/pull/75 = Does anybody else have time to test this, or are we good to go? Jakob > On 13 Jan 2016, at 15:34, Jakob Egger wrote: >=20 > I've now looked at the bug report. I was able to reproduce some of the = issues with example-sftp by varying size of the buffer passed to = libssh2_sftp_read(). >=20 > I have found three separate bugs, and I've submitted a pull request = with fixes here: > https://github.com/libssh2/libssh2/pull/75 >=20 > Since two of the bugs were introduced by that commit that supposedly = improves performance, we might alternatively just revert that commit, = and make two of my fixes unnecessary. >=20 > Can anybody review my changes? >=20 >=20 >=20 >> On 12 Jan 2016, at 23:41, Daniel Stenberg wrote: >>=20 >> On Tue, 12 Jan 2016, Alexander Lamaison wrote: >>=20 >>> What about preemptively reverting those commits, making a release, = then immediately re-applying the commits to master. It's seems a shame = to delay other useful improvements. >>=20 >> So you're that sure just reverting them will fix the SFTP problems as = of late? If so, then reverting them now seems fine. >>=20 >> I'm not convinced putting them back as-is makes much sense though if = they're introducing these problems. Faster performance isn't that fun = when it comes at the priace of broken functionality. >>=20 >> I was wishing that someone who experienced the SFTP problems would = try to revert those two commits and verify that the problems go away and = tell us about this fact on the list. >>=20 >> --=20 >>=20 >> / daniel.haxx.se >> _______________________________________________ >> libssh2-devel = http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel >=20 >=20 > _______________________________________________ > libssh2-devel = http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel --Apple-Mail=_471192B9-8A6D-40AC-B2B5-2642A01320E5 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii Another ping for release!

Sune Bredahl confirmed on Github that = with my latest commits he can no longer reproduce the issues in = sftp_read():
https://github.com/libssh2/libssh2/pull/75

Does anybody else have = time to test this, or are we good to go?

Jakob

On 13 Jan 2016, at 15:34, = Jakob Egger <jakob@eggerapps.at> wrote:

I've = now looked at the bug report. I was able to reproduce some of the issues = with example-sftp by varying size of the buffer passed to = libssh2_sftp_read().

I have found three = separate bugs, and I've submitted a pull request with fixes here:
https://github.com/libssh2/libssh2/pull/75

Since two of the bugs were introduced by that = commit that supposedly improves performance, we might alternatively just = revert that commit, and make two of my fixes unnecessary.

Can anybody review my changes?


On 12 Jan 2016, at 23:41, Daniel Stenberg = <daniel@haxx.se> wrote:

On Tue, 12 = Jan 2016, Alexander Lamaison wrote:

What about preemptively = reverting those commits, making a release, then immediately re-applying = the commits to master. It's seems a shame to delay other useful = improvements.

So you're that = sure just reverting them will fix the SFTP problems as of late? If so, = then reverting them now seems fine.

I'm not = convinced putting them back as-is makes much sense though if they're = introducing these problems. Faster performance isn't that fun when it = comes at the priace of broken functionality.

I was wishing that someone who experienced the SFTP problems = would try to revert those two commits and verify that the problems go = away and tell us about this fact on the list.

--

/ daniel.haxx.se
_______________________________________________
libssh2-devel = http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel


_______________________________________________
libssh2-devel = http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel

= --Apple-Mail=_471192B9-8A6D-40AC-B2B5-2642A01320E5-- --===============0798739518== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0798739518==-- From libssh2-devel-bounces@cool.haxx.se Sun Jan 17 17:50:03 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0HGmUcm000518; Sun, 17 Jan 2016 17:49:59 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0HGmTps000506 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Sun, 17 Jan 2016 17:48:29 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0HGmTRL000503 for ; Sun, 17 Jan 2016 17:48:29 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Sun, 17 Jan 2016 17:48:29 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: ping for release In-Reply-To: Message-ID: References: <56377A0C.8090103@dbyron.com> <0E7A5454-D966-4348-8107-16A025C2F8C1@eggerapps.at> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0HGmUcm000518 On Fri, 15 Jan 2016, Jakob Egger wrote: > Sune Bredahl confirmed on Github that with my latest commits he can no > longer reproduce the issues in sftp_read(): > https://github.com/libssh2/libssh2/pull/75 > > > Does anybody else have time to test this, or are we good to go? I commented on some minor nits on the commits there, but once we can get that PR merged and some time for people to get that tested in the master branch I think we should be in a decent state for release... -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Mon Jan 18 19:54:28 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0IIs13q004189; Mon, 18 Jan 2016 19:54:23 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0IIs0hl004120 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 18 Jan 2016 19:54:00 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0IIs05H004116 for ; Mon, 18 Jan 2016 19:54:00 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Mon, 18 Jan 2016 19:54:00 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: MSVC users and lib name? Message-ID: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0IIs13q004189 Hello! I wouldn't mind a comment or two from users who build and use libssh2 on Windows on this pull request: https://github.com/libssh2/libssh2/pull/73 "add placeholder for library name depending on platform" Thanks! -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Wed Jan 20 08:32:03 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0K7VXgT017588; Wed, 20 Jan 2016 08:31:56 +0100 Received: from mail-vk0-x22b.google.com (mail-vk0-x22b.google.com [IPv6:2607:f8b0:400c:c05:0:0:0:22b]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0K7VUkW017471 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 20 Jan 2016 08:31:31 +0100 Received: by mail-vk0-x22b.google.com with SMTP id k1so229138vkb.2 for ; Tue, 19 Jan 2016 23:31:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=Ri/2x1PcWaqwvNdNyaIy0G1dcNtswAhow3aFGn+UVuc=; b=uw6h3/jXQZGa8rKSVzbu4OfA4bq1ioPqIUcMuClPaqwyrkJznuAa+tH2BXuuS2dR3c YVr18kENW5Z2qAUIK3FG3WVhqWFtFmNVzmYy2q35tA00mXGmZsori5UNUVagx/9aaDcP fZHNyA1ARHO2i0qvqwIzQktS7J+Vxup6rdpet56kb3CbCKrezbCYLiaX7GbZwFFfIWDr mpG8fLAY8/xwCxqCz6ooC3u290XC5QX/fs+FmUzA3KlISOoUtx8WfdJILdal6hSxdhP6 tx0QjZf5sZGHpIGTT7JApLfIeGY1xyNxHd5ooaotd8aihk2AIFc1FzgEuH+Oj6rUIPEH TwmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to :content-type; bh=Ri/2x1PcWaqwvNdNyaIy0G1dcNtswAhow3aFGn+UVuc=; b=FPDrZo5PdP8J/KuTZgemkDFsqMa89VCc6jl8QtTWNE2wG8BR5fJMK/fl1gR+4nSrGD Lvonodq/EniHFRPpn3vXL6zObAFq2lz17ENkf886l1QfD2lAEs1BdoGiORLyOaI3mbjU BdR9GE7oTP2GcCH2ztvUiOjjw2eWLshI83VrjkHghsUzK/vHHCVI0siy/Y3SXM8P+Gua AnsL7zHHbPvilLO+OgPuY4X2whcs0BHlLqQWxTh8gtCmnelJOCr6M13y8LpDA2JkuMLr yEyvNAwQvXeD0CDi7iOsP81fUlF2ZCh9ZDrfeXJlRo5Y4Dk3MZAI4Nmo1uHkvMVjruO6 SKRw== X-Gm-Message-State: ALoCoQnu5cV1cN9Y8YsluTEZ8Z4/XEEhmIW/wlvuTid8gfI8gCkDmq05ZAqxz7HAv5s3ZE8FhCD19BHNDGo3+GbtfsK4D73tCA== MIME-Version: 1.0 X-Received: by 10.31.162.3 with SMTP id l3mr23492920vke.68.1453275083859; Tue, 19 Jan 2016 23:31:23 -0800 (PST) Received: by 10.31.128.213 with HTTP; Tue, 19 Jan 2016 23:31:23 -0800 (PST) Received: by 10.31.128.213 with HTTP; Tue, 19 Jan 2016 23:31:23 -0800 (PST) Date: Wed, 20 Jan 2016 13:01:23 +0530 Message-ID: Subject: Encryption functions From: Kishore Av To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0571016487==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0571016487== Content-Type: multipart/alternative; boundary=001a114406ea226d8e0529bef9c0 --001a114406ea226d8e0529bef9c0 Content-Type: text/plain; charset=UTF-8 Hi 1. Could you please list me the functions uses the encryption. 2. Encryption scheme used in the functions 3. Length of the key used in the functions Thanks Kishore --001a114406ea226d8e0529bef9c0 Content-Type: text/html; charset=UTF-8

Hi

1. Could you please list me the functions uses the encryption.
2. Encryption scheme used in the functions
3. Length of the key used in the functions

Thanks
Kishore

--001a114406ea226d8e0529bef9c0-- --===============0571016487== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0571016487==-- From libssh2-devel-bounces@cool.haxx.se Wed Jan 20 15:04:40 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0KE4Hl6021517; Wed, 20 Jan 2016 15:04:37 +0100 Received: from mail-vk0-x230.google.com (mail-vk0-x230.google.com [IPv6:2607:f8b0:400c:c05:0:0:0:230]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0KE4FY9020899 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 20 Jan 2016 15:04:15 +0100 Received: by mail-vk0-x230.google.com with SMTP id e64so5228749vkg.0 for ; Wed, 20 Jan 2016 06:04:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=nr1exHUeeT3ImAXRSduJl9VSfaGhn0LeLuFQb+GKAOE=; b=WNd06wiEsVeJhiATgc7gpTomRjJwManH7HlV1fKnrotbijnmpR728bIvTxL+CS8Zhp dZLbkAR/nmRz9tFVzHGspbOJe+OmGWyif0oU1TxLiSLkNrz3woTDJqJZN3SZiSwWODXj Z/U2PgLechaW5QoXDKKc8hji4cmBdv/QkiZxDYs/PAYwyZ+xHhNq+y14lpvYhOJmYxrG nvWW0e8OZdGrXuzaNa0Skos84vp7Gwggsrz0WU1q/1pdCRcs7kl8ke+5cmGnxb4bS6kf GSH3HEK1wmoL9Q+rRu5qn5rF2lHydOwha3Rxw25bcNM40cAFXw0osvAl95XZKxmU/cIl Egog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=nr1exHUeeT3ImAXRSduJl9VSfaGhn0LeLuFQb+GKAOE=; b=Yz5/6gSr8QlRdlktKJ6BTrXiNIYFoYGwwoeW7loVOjHdRIckFu3AAkn8oB8akyZO0b ziYfOrGVUlQeFB0sSyXixoFQwFRMLP8Xzt9E8k/1nz3sZYHNId6HbsGuO98N9IZDQLEt uqlJKBSdTO87RO5xD2CTKhNZy+gsr+XtNd6mUfruQtiFlVXrhJKMkW1+PNWuEejrH5eP kcHAsb9zfP7lnf+13eTS+jiRQkh7AUD6+agjyqtpNOZCiG+xzPGr/68B1O/hLi1HllRm U3FKuy7l/WL2XAYL19q/wthOqo4s3PFowyardowhnmAxnv3eGZnUw43F6fF8WopexW4X 7luA== X-Gm-Message-State: ALoCoQkjYx8iOsn9HnzFnEeoqwExB0+wzrXvBv/A7Xk4wHrAzguGOU7dr9hFBffQBQM6bXKbHbOoydJtovLCkxhYaqdC+5lngQ== MIME-Version: 1.0 X-Received: by 10.31.9.72 with SMTP id 69mr21963563vkj.126.1453298650522; Wed, 20 Jan 2016 06:04:10 -0800 (PST) Received: by 10.31.128.213 with HTTP; Wed, 20 Jan 2016 06:04:10 -0800 (PST) Received: by 10.31.128.213 with HTTP; Wed, 20 Jan 2016 06:04:10 -0800 (PST) In-Reply-To: References: Date: Wed, 20 Jan 2016 19:34:10 +0530 Message-ID: Subject: Re: Encryption functions From: Kishore Av To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: multipart/mixed; boundary="===============0239307139==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0239307139== Content-Type: multipart/alternative; boundary=001a11440dfad129920529c475b5 --001a11440dfad129920529c475b5 Content-Type: text/plain; charset=UTF-8 Hi, 1. Could you please list me the functions uses the encryption? 2. What Encryption scheme used in the functions? 3. Length of the key used in the functions? Thanks Kishore On Jan 20, 2016 1:01 PM, "Kishore Av" wrote: > Hi > > 1. Could you please list me the functions uses the encryption. > 2. Encryption scheme used in the functions > 3. Length of the key used in the functions > > Thanks > Kishore > --001a11440dfad129920529c475b5 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

Hi,

1. Could you please list me the functions uses the encryptio= n?
2. What Encryption scheme used in the functions?
3. Length of the key used in the functions?

Thanks
Kishore

On Jan 20, 2016 1:01 PM, "Kishore Av" = <scorpionkish@gmail.com>= ; wrote:

Hi

1. Could you please list me the functions uses the encryptio= n.
2. Encryption scheme used in the functions
3. Length of the key used in the functions

Thanks
Kishore

--001a11440dfad129920529c475b5-- --===============0239307139== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0239307139==-- From libssh2-devel-bounces@cool.haxx.se Wed Jan 20 15:12:20 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0KECHqm019766; Wed, 20 Jan 2016 15:12:20 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0KECGo2019753 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 20 Jan 2016 15:12:16 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0KECGVM019749 for ; Wed, 20 Jan 2016 15:12:16 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Wed, 20 Jan 2016 15:12:16 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: Encryption functions In-Reply-To: Message-ID: References: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0KECHqm019766 On Wed, 20 Jan 2016, Kishore Av wrote: > 1. Could you please list me the functions uses the encryption? > 2. What Encryption scheme used in the functions? > 3. Length of the key used in the functions? Is there anything particular that prevents you from doing this yourself? The code is equally accessible to all of us! -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Wed Jan 20 22:52:57 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0KLqbCP027911; Wed, 20 Jan 2016 22:52:55 +0100 Received: from mail-wm0-x22f.google.com (mail-wm0-x22f.google.com [IPv6:2a00:1450:400c:c09:0:0:0:22f]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0KLqaSZ027592 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Wed, 20 Jan 2016 22:52:36 +0100 Received: by mail-wm0-x22f.google.com with SMTP id u188so202611496wmu.1 for ; Wed, 20 Jan 2016 13:52:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:content-type; bh=Vj1J3m8cOwjS/uwgVwEWd791SriMy5eEwgUWhW+9ED8=; b=CTcCLUXPkvHcb70JB5ED5E/sjrZGFtJwVAJjIPYJ989FqIFzWAVUKKAr0qDDtJToKi SUEexOsi7FKVDim0SgqhVDJQAsEdWZywi6UWSTrA6gMotMHQPUg2ghc3/FdClGXzu7g4 XxaBzBK7Y7lwhn1v93yPlP+ZalOZezFe0VzmmlSlx0j3VE2oXRDCk03NVSmJBlibjMe+ 3K4liE3Q2A/1JvD2WKk981zACHRZV9W+TAWNyyWaaa00i0uJHw/x82xyfsZvIUPFZq47 0ELINd8mr9ISRAo8kPEiuVlbpi4U/eNLPga8yM8jPRAEC82DpbIx7oV8MtaOSpW6MhcV JKHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=Vj1J3m8cOwjS/uwgVwEWd791SriMy5eEwgUWhW+9ED8=; b=TJNSgfz4mZHi60jLKPX0AcI9o/A8/rpAZmMlzF+kksERsydmsGQL0ltxJgRvpqI76z uSBH6aeCYrqVZWYyv9SEX0fWMUvsLgC9KgJmgTG8Z1dy0kzYlTopydz5G3VdyvHhQNf2 FpuhXEbP59R1auU7ThD2wE3PZN1MHFw0PIDp7WaX68/A5Dk0GAN9vM9zS2u7/4ks4Rda PRRO1CXBGTZkPptvyAIewaQSX6+XM+3rrydpw/ry53wSPh7Kxvh8IL79jK/ggHOQTBq3 AwIv2a9FNz+DKFOH23C4WuKPk63U/+XvMk5jwfEqdGHdITrIayusw0k1NjqdEs6WHlKG B5fg== X-Gm-Message-State: AG10YOTtDhFONTic9MQP2HvVvc8bWZZaalTbuC3sQpomjFDseQkFd+kNlH9oevYvPqR8p5zRTqLh6vgGRwFKfw== MIME-Version: 1.0 X-Received: by 10.28.52.134 with SMTP id b128mr5987405wma.99.1453326752802; Wed, 20 Jan 2016 13:52:32 -0800 (PST) Received: by 10.28.132.9 with HTTP; Wed, 20 Jan 2016 13:52:32 -0800 (PST) In-Reply-To: References: <56377A0C.8090103@dbyron.com> Date: Wed, 20 Jan 2016 21:52:32 +0000 X-Google-Sender-Auth: jLp3Rog5xulSDqDHv9Z4ccittjM Message-ID: Subject: Re: ping for release From: Alexander Lamaison To: libssh2 development X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0KLqbCP027911 On 12 January 2016 at 22:41, Daniel Stenberg wrote: > On Tue, 12 Jan 2016, Alexander Lamaison wrote: > >> What about preemptively reverting those commits, making a release, then >> immediately re-applying the commits to master. It's seems a shame to delay >> other useful improvements. > > So you're that sure just reverting them will fix the SFTP problems as of > late? If so, then reverting them now seems fine. Pretty sure because I don't see anything else that touches the SFTP code since the last release. > I'm not convinced putting them back as-is makes much sense though if they're > introducing these problems. Faster performance isn't that fun when it comes > at the priace of broken functionality. Agreed, although now Jakob has put some great fixes in, maybe the situation is resolved. Alex -- Swish - Easy SFTP for Windows Explorer (http://www.swish-sftp.org) _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Wed Jan 20 22:59:01 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0KLwwa1010079; Wed, 20 Jan 2016 22:59:01 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0KLwuaJ010056 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 20 Jan 2016 22:58:56 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0KLwuxH010053 for ; Wed, 20 Jan 2016 22:58:56 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Wed, 20 Jan 2016 22:58:56 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: ping for release In-Reply-To: Message-ID: References: <56377A0C.8090103@dbyron.com> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0KLwwa1010079 On Wed, 20 Jan 2016, Alexander Lamaison wrote: >> I'm not convinced putting them back as-is makes much sense though if >> they're introducing these problems. Faster performance isn't that fun when >> it comes at the priace of broken functionality. > > Agreed, although now Jakob has put some great fixes in, maybe the situation > is resolved. Yes, the comments in pull #75 (https://github.com/libssh2/libssh2/pull/75) sounds really promising. I'm actually mostly awaiting for response to my comments there (and possibly some updated commits) and then I'd be prepared to merge. *Then*, after letting that merge cook in master for a short while I think we're truly closing in on a release. -- / daniel.haxx.se _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Thu Jan 21 09:04:38 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0L84FM0025466; Thu, 21 Jan 2016 09:04:34 +0100 Received: from mail-out.m-online.net (mail-out.m-online.net [IPv6:2001:a60:0:28:0:1:25:1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0L84D2Y025460 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Thu, 21 Jan 2016 09:04:14 +0100 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3pmGTB3s8rz3hht2 for ; Thu, 21 Jan 2016 09:04:13 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3pmGT94WfLzvhN4 for ; Thu, 21 Jan 2016 09:04:13 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id fAOTdykjNGXt for ; Thu, 21 Jan 2016 09:04:12 +0100 (CET) X-Auth-Info: Ob/fRQxtcy9wL8m6PWh8xBMlVnmWSwAb7E2vKGt7x1UkrGIhVJcajxXUaeEh31FQ Received: from colibri.localdomain (ppp-188-174-88-136.dynamic.mnet-online.de [188.174.88.136]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA for ; Thu, 21 Jan 2016 09:04:12 +0100 (CET) Received: by colibri.localdomain (Postfix, from userid 501) id 5856F605DC; Thu, 21 Jan 2016 09:04:11 +0100 (CET) Date: Thu, 21 Jan 2016 09:04:11 +0100 From: Dan Fandrich To: libssh2 development Subject: libssh2 hangs in curl testsuite Message-ID: <20160121080411.GA24376@coneharvesters.com> Mail-Followup-To: libssh2 development MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0L84FM0025466 I upgraded to the git libssh2 with GnuTLS 3.2.21 on x86 Linux a few days ago for my curl autobuilds, and they've been hanging ever since on many libssh2 tests (e.g. 609, 620, 626, 635, but I suspect it's a race condition on connect and the actual test number doesn't make a difference). I haven't spent much time looking into it yet, but a high proportion of the tests end up with the CPU spinning at 100%. I've attached gdb in a couple of cases and the backtrace either looks like this: #0 0xb7682ee8 in Loop () from /lib/libgcrypt.so.11 #1 0x07c09aa4 in ?? () #2 0xb76b8000 in ?? () from /lib/libgcrypt.so.11 Backtrace stopped: previous frame inner to this frame (corrupt stack?) or like this: #0 0xb761661f in mul_n () from /lib/libgcrypt.so.11 #1 0xb7616762 in mul_n () from /lib/libgcrypt.so.11 #2 0xb761647a in mul_n () from /lib/libgcrypt.so.11 #3 0xb761732d in _gcry_mpih_mul_karatsuba_case () from /lib/libgcrypt.so.11 #4 0xb7613324 in mul_mod () from /lib/libgcrypt.so.11 #5 0xb7613baa in _gcry_mpi_powm () from /lib/libgcrypt.so.11 #6 0xb75c2d94 in gcry_mpi_powm () from /lib/libgcrypt.so.11 #7 0xb765c3dd in diffie_hellman_sha256 (packet_type_init=, packet_type_reply=, exchange_state=, midhash_len=, midhash=, group_order=, p=, g=, session=) at /home/build/src/libssh2/src/kex.c:757 #8 kex_method_diffie_hellman_group_exchange_sha256_key_exchange (session=0x9d245f8, key_state=0x9d31170) at /home/build/src/libssh2/src/kex.c:1657 #9 0xb765dc6b in _libssh2_kex_exchange (session=0x9d245f8, reexchange=0, key_state=0x9d31164) at /home/build/src/libssh2/src/kex.c:2542 #10 0xb76647d2 in session_startup (sock=3, session=0x9d245f8) at /home/build/src/libssh2/src/session.c:723 #11 libssh2_session_handshake (session=0x9d245f8, sock=3) at /home/build/src/libssh2/src/session.c:801 #12 0xb770c0d5 in ssh_statemach_act () from /tmp/tmp.95BPIzfHtd/build-29924/lib/.libs/libcurl.so.4 #13 0xb770fcf5 in ssh_multi_statemach () from /tmp/tmp.95BPIzfHtd/build-29924/lib/.libs/libcurl.so.4 #14 0xb76f04f3 in Curl_protocol_connecting () from /tmp/tmp.95BPIzfHtd/build-29924/lib/.libs/libcurl.so.4 #15 0xb7703d58 in multi_runsingle () from /tmp/tmp.95BPIzfHtd/build-29924/lib/.libs/libcurl.so.4 #16 0xb770487c in curl_multi_perform () from /tmp/tmp.95BPIzfHtd/build-29924/lib/.libs/libcurl.so.4 #17 0xb76fbfbc in curl_easy_perform () from /tmp/tmp.95BPIzfHtd/build-29924/lib/.libs/libcurl.so.4 #18 0x080520f2 in operate_do () #19 0x08053af3 in operate () #20 0x080499d7 in main () The couple of times I caught this, everything from level #7 to the bottom was the same. I'll try to get a chance to bisect the problem, but in any case, it's not quite in a releasable state. >>> Dan _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Thu Jan 21 09:05:56 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0L85t38026799; Thu, 21 Jan 2016 09:05:55 +0100 Received: from nm34-vm1.bullet.mail.sg3.yahoo.com (nm34-vm1.bullet.mail.sg3.yahoo.com [106.10.151.240]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0L85Tx1026444 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128 verify=NOT) for ; Thu, 21 Jan 2016 09:05:51 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1453363524; bh=DLqSytYTPTNfPccFUYPF/9se6GOqEFQrVVjZ8nI3TjQ=; h=Date:From:Reply-To:To:Subject:References:From:Subject; b=gciJlVlxobwV9x+pLudutOW5qO7skS8g4khRBMCCJWfSRiOuJ6ZjAw+I1QwzMynTZPxlVkjvjlWEjUy+wW5QFUQthFP9RX80QTycgjvPoSU38rb1NBqw3j0LgoxUlX5JgHxSXwwL1xWnVO98txG5LqEWzren5iGVBMeQZ/lrfOvFz+1P/x9//k/553NmP6mqX4N6aCKtyi2p9w9lYYVDaZLkP6PW9eMWc9H51f3Il6ADlTNpFaz2bd+8RQ+qOrLYHkvMzPTrLTTIyxnzLLj6sm3Nc2Z1nS4mEiHije5FL4e/Ia1A2Ox0DSrGbmgcKOClo9AZXIG3hH6C8Ix6DUC6Cg== Received: from [106.10.166.116] by nm34.bullet.mail.sg3.yahoo.com with NNFMP; 21 Jan 2016 08:05:24 -0000 Received: from [106.10.151.139] by tm5.bullet.mail.sg3.yahoo.com with NNFMP; 21 Jan 2016 08:05:24 -0000 Received: from [127.0.0.1] by omp1007.mail.sg3.yahoo.com with NNFMP; 21 Jan 2016 08:05:24 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 381171.56355.bm@omp1007.mail.sg3.yahoo.com X-YMail-OSG: eT.ROi8VM1k24FSMwJnAKBbiyn3iJmihyUFhFdaMfErK3R0PO0rE4xDnH5OLzx4 Yj7JIC9WmD7Z3CL8tjyTwuI4HajzVxQOKK0KBZyhI42LgKSyCLesPRD69vrdHSGL1FUd9PE3ZDHD kMiGBWLVQ.giKLtUccPYvxpFaa4wp82PXNG62nWXSnuoRfxfjqWjQD7gHwZseruV6Pu1BwO7EOYI .ADV_aIGgXsGmzUlh6sUoXWCLabot7R2fNMZMLA0ubLWb97GR4av0SyMpw7jvuvCyklF3wjhBH0K EUt8yWvRkm_OZPHLYk2G0uGIgsebT8ND7qV4dCaT2bSfQfpSKuanYUmhq2rFcTcSRoGjOoV2yTHW j2Ip528iZ2mrgpBdViHgQUdiSSOonJkSCVUXk4vOO4P21T6UPMgzMAccHf0J24jsBcPnw4Vt_FVk uq5376h9tZZ3_jPKOXdDmAP_A9PpNlSHPoFCw_7hAhcfHifWiaDRnqQwE7AJULA_mMt4MuRCWQpT vIQEbeokYvv8- Received: by 106.10.196.94; Thu, 21 Jan 2016 08:05:23 +0000 Date: Thu, 21 Jan 2016 08:02:59 +0000 (UTC) From: suyog jadhav To: "libssh2-devel@cool.haxx.se" Message-ID: <722978436.7651634.1453363379479.JavaMail.yahoo@mail.yahoo.com> Subject: memory leak after upgrade from 1.4.3 to 1.6.0 MIME-Version: 1.0 References: <722978436.7651634.1453363379479.JavaMail.yahoo.ref@mail.yahoo.com> X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: suyog jadhav , libssh2 development Content-Type: multipart/mixed; boundary="===============0987000518==" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" --===============0987000518== Content-Type: multipart/alternative; boundary="----=_Part_7651633_923355495.1453363379476" ------=_Part_7651633_923355495.1453363379476 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi=20 we have been using libssh2 library in our project for some time. (since 1.2= release) We remotely monitor multiple remote hosts (100+), and do following. 1)open session. 2)execute commands periodically. (e.g. each minute run iostat,vmstat) We were using 1.4.3 version of the library until now and everything was wor= king fine. Recently we have upgraded library to 1.6.0 and we are seeing memory growth/= leak in the process. Our code has not changed in the library upgrade. Our valgrind analysis shows that the leak is in the "libssh2_session_init_e= x (session.c:487)" and "libssh2_channel_open_ex (channel.c:349)". Could you please let me know if there is any change in 1.6.0 which may caus= e this leak. Is there any api behavior that has changed which needs extra error handling= now? Also if you could point to a way/approach for solving this leak, it would b= e greatly appreciated. Valgrind trace. =3D=3D9718=3D=3D 582,541 (545,440 direct, 37,101 indirect) bytes in 10 bloc= ks are definitely lost in loss record 642 of 645 =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 at 0x4A06A2E: malloc (vg_replace_malloc.= c:270) =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 by 0x41A830: libssh2_default_alloc (sess= ion.c:67) =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 by 0x41B1CC: libssh2_session_init_ex (se= ssion.c:487) =3D=3D9718=3D=3D 10,144,824 (106,640 direct, 10,038,184 indirect) bytes in = 155 blocks are definitely lost in loss record 644 of 645 =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 at 0x4A06A2E: malloc (vg_replace_malloc.= c:270) =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 by 0x41A830: libssh2_default_alloc (sess= ion.c:67) =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 by 0x4162A5: _libssh2_calloc (misc.c:625= ) =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 by 0x40ACFC: _libssh2_channel_open (chan= nel.c:160) =3D=3D9718=3D=3D=C2=A0=C2=A0=C2=A0 by 0x40B4C4: libssh2_channel_open_ex (ch= annel.c:349) ------=_Part_7651633_923355495.1453363379476 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hi

we have been using libssh2 lib= rary in our project for some time. (since 1.2 release)

We remotely monitor multiple remote hosts (100+), and do follow= ing.

1)open session.
2)execute commands periodically. (e.g. each = minute run iostat,vmstat)

We were using 1.4= .3 version of the library until now and everything was working fine.

Recently we have upgraded library to 1.6.0 and we= are seeing memory growth/leak in the process.
Our code has not changed in the library upgrade.
Our valgrind analysis shows that the leak is= in the "libssh2_session_init_ex (session.c:487)" and "libssh2_channel_open= _ex (channel.c:349)".
=
Could you please let = me know if there is any change in 1.6.0 which may cause this leak.
Is there any api behavior that= has changed which needs extra error handling now?
Also if you could point to a way/approach for = solving this leak, it would be greatly appreciated.

Valgrind trace.

=3D=3D9718=3D=3D 5= 82,541 (545,440 direct, 37,101 indirect) bytes in 10 blocks are definitely = lost in loss record 642 of 645
=3D=3D9718=3D=3D    at 0x4A06A2E: malloc (vg_replac= e_malloc.c:270)
=3D=3D= 9718=3D=3D    by 0x41A830: libssh2_default_alloc (session.c:= 67)
=3D=3D9718=3D=3D&n= bsp;   by 0x41B1CC: libssh2_session_init_ex (session.c:487)



=3D=3D9718=3D= =3D 10,144,824 (106,640 direct, 10,038,184 indirect) bytes in 155 blocks ar= e definitely lost in loss record 644 of 645
=3D=3D9718=3D=3D    at 0x4A06A2E: mall= oc (vg_replace_malloc.c:270)
=3D=3D9718=3D=3D    by 0x41A830: libssh2_default_allo= c (session.c:67)
=3D= =3D9718=3D=3D    by 0x4162A5: _libssh2_calloc (misc.c:625)=3D=3D9718=3D=3D &= nbsp;  by 0x40ACFC: _libssh2_channel_open (channel.c:160)
=3D=3D9718=3D=3D   = by 0x40B4C4: libssh2_channel_open_ex (channel.c:349)

------=_Part_7651633_923355495.1453363379476-- --===============0987000518== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlic3NoMi1k ZXZlbCBodHRwOi8vY29vbC5oYXh4LnNlL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9saWJzc2gy LWRldmVsCg== --===============0987000518==-- From libssh2-devel-bounces@cool.haxx.se Thu Jan 21 09:52:43 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0L8qYlp003778; Thu, 21 Jan 2016 09:52:42 +0100 Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0L8qVlu003759 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 21 Jan 2016 09:52:33 +0100 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id AD164A0E64; Thu, 21 Jan 2016 08:52:28 +0000 (UTC) Received: from kdudka.brq.redhat.com (kdudka.brq.redhat.com [10.34.4.67]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u0L8qRx8000909 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 21 Jan 2016 03:52:28 -0500 From: Kamil Dudka To: suyog jadhav Subject: Re: memory leak after upgrade from 1.4.3 to 1.6.0 Date: Thu, 21 Jan 2016 09:52:26 +0100 Message-ID: <2122454.TR4zE5AjOv@kdudka.brq.redhat.com> User-Agent: KMail/4.14.10 (Linux/4.3.3-300.fc23.x86_64; KDE/4.14.14; x86_64; ; ) In-Reply-To: <722978436.7651634.1453363379479.JavaMail.yahoo@mail.yahoo.com> References: <722978436.7651634.1453363379479.JavaMail.yahoo.ref@mail.yahoo.com> <722978436.7651634.1453363379479.JavaMail.yahoo@mail.yahoo.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Cc: libssh2-devel@cool.haxx.se Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0L8qYlp003778 On Thursday 21 January 2016 08:02:59 suyog jadhav wrote: > Hi > > we have been using libssh2 library in our project for some time. (since 1.2 > release) > > We remotely monitor multiple remote hosts (100+), and do following. > > 1)open session. > 2)execute commands periodically. (e.g. each minute run iostat,vmstat) > > We were using 1.4.3 version of the library until now and everything was > working fine. > > Recently we have upgraded library to 1.6.0 and we are seeing memory > growth/leak in the process. Our code has not changed in the library > upgrade. > > Our valgrind analysis shows that the leak is in the "libssh2_session_init_ex > (session.c:487)" and "libssh2_channel_open_ex (channel.c:349)". In case your code uses the non-blocking mode of libssh2, does it properly handle LIBSSH2_ERROR_EAGAIN coming out of libssh2_channel_free() and libssh2_session_free()? Kamil > Could you please let me know if there is any change in 1.6.0 which may cause > this leak. Is there any api behavior that has changed which needs extra > error handling now? Also if you could point to a way/approach for solving > this leak, it would be greatly appreciated. > > Valgrind trace. > > ==9718== 582,541 (545,440 direct, 37,101 indirect) bytes in 10 blocks are > definitely lost in loss record 642 of 645 ==9718== at 0x4A06A2E: malloc > (vg_replace_malloc.c:270) > ==9718== by 0x41A830: libssh2_default_alloc (session.c:67) > ==9718== by 0x41B1CC: libssh2_session_init_ex (session.c:487) > > > > ==9718== 10,144,824 (106,640 direct, 10,038,184 indirect) bytes in 155 > blocks are definitely lost in loss record 644 of 645 ==9718== at > 0x4A06A2E: malloc (vg_replace_malloc.c:270) > ==9718== by 0x41A830: libssh2_default_alloc (session.c:67) > ==9718== by 0x4162A5: _libssh2_calloc (misc.c:625) > ==9718== by 0x40ACFC: _libssh2_channel_open (channel.c:160) > ==9718== by 0x40B4C4: libssh2_channel_open_ex (channel.c:349) _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 26 17:02:14 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QG1hcw031337; Tue, 26 Jan 2016 17:02:09 +0100 Received: from v-smtpgw2.han.skanova.net (v-smtpgw2.han.skanova.net [81.236.60.205]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QG1fDO031290 for ; Tue, 26 Jan 2016 17:01:41 +0100 Received: from [192.168.20.198] ([81.227.138.114]) by cmsmtp with SMTP id O63la5uRa83tHO63laqZvv; Tue, 26 Jan 2016 17:01:37 +0100 To: libssh2 development From: Lars Nordin Subject: Problem with random delay in terminal Message-ID: <56A7985A.6090302@SDlabs.se> Date: Tue, 26 Jan 2016 17:01:30 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Thunderbird/44.0 MIME-Version: 1.0 X-CMAE-Envelope: MS4wfE1VjnYZGjqaVUDHI7OngnZKgQar8GX2UJyOaWkneLH7GotbRb0NIENROqudMdndWq0CSFBRW5+nUmzBbkxc3p7yJFHfQx/xVB3+leWFlrMv6d6PPg43 IcHS+m2/uRBEgnqd5k+13C0W+kXtoiIXSbbrZ5KlZ1Of3ZC2TUMRUHJgYOrOpI75EB9MFJMdy6exzQ== X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0QG1hcw031337 I'm using libssh2 for a simple terminal emulator. I'm not using local_echo ie. every key pressed is sent to the server and the reply is written back on the screen. The problem is that there is a delay in the respons, ie pressing the letter 'a' is viewed in groups of 3-5 characters with a delay between the groups of about 0,5s. I enabled trace but can't find any trace-message about some delays. If a record the session in wireshark, I can see the response from the server and the delay is when sending the next package. 116 bytes is sent and 52 is received, with an ACK without data. For more testing, a just did a libssh2_write (ie. without any keyboard read) every 100ms and the delay is still there, every 5th character is delayed. I tested the same SSH-server using SecureCRT and there is no delay. Looking at the data on the network the size of the package is 52 bytes to and from the server (when just hitting the 'a' key) and without any ACK's Have I missed any setting? I know local_echo is an option, but if SecureCRT can, why not libssh2? /Lars src: (inserted in the ssh2.c example code) // MyTerminal { int c; unsigned char buf[256]; u_long flags = 1; ioctlsocket(sock, FIONBIO, &flags); libssh2_session_set_blocking(session, 0); libssh2_channel_set_blocking(channel, 0); libssh2_trace(session, LIBSSH2_TRACE_SOCKET | LIBSSH2_TRACE_TRANS); c = 0; while (!libssh2_channel_eof(channel)) { memset(buf, 0, sizeof(buf)); if ( c == 'a' ||_kbhit()) { if (c == 'a') Sleep(100); else c = _getch(); if (c == 0) c = _getch(); buf[0] = c; buf[1] = 0; do { rc = libssh2_channel_write(channel, buf, strlen(buf)); } while (rc == LIBSSH2_ERROR_EAGAIN); // libssh2_channel_flush(channel); } // rc = libssh2_channel_flush(channel); rc = libssh2_channel_read(channel, buf, sizeof(buf)-1); if (rc > 0) { printf(buf); } } } // ------------------------- MyTerminal Trace: Fingerprint: 19 19 30 8E AB E9 A3 5D D5 DB E5 32 44 87 73 77 61 72 C9 07 Authentication methods: publickey Authentication by public key succeeded. [libssh2] 0.999234 Socket: Recved 100/16384 bytes to 00319120+0 => libssh2_transport_read() raw (100 bytes) 0000: 54 C7 A1 74 6D E0 C4 60 92 65 DB FA 16 71 81 FC : T..tm..`.e...q.. 0010: 77 39 D6 FB A5 5D 31 28 24 8B F5 52 08 2D 83 86 : w9...]1($..R.-.. 0020: 89 D6 9A 38 0B C0 61 E4 F0 F5 7E FC 12 E2 C1 34 : ...8..a...~....4 0030: D9 10 48 3E B4 A5 E3 5E FB DC BC EB BD BA 25 AC : ..H>...^......%. 0040: F8 3C 13 46 DB 72 BA 80 1B 90 79 D4 42 31 2F EE : .<.F.r....y.B1/. 0050: C7 12 61 79 73 52 BB FB 78 AE 64 0C CF 3A CE 43 : ..aysR..x.d..:.C 0060: E8 36 61 28 : .6a( => libssh2_transport_read() plain (68 bytes) 0000: 5E 00 00 00 00 00 00 00 3B 4C 61 73 74 20 6C 6F : ^.......;Last lo 0010: 67 69 6E 3A 20 54 75 65 20 4A 61 6E 20 32 36 20 : gin: Tue Jan 26 0020: 31 35 3A 33 38 3A 33 31 20 32 30 31 36 20 66 72 : 15:38:31 2016 fr 0030: 6F 6D 20 31 39 32 2E 31 36 38 2E 32 30 2E 31 39 : om 192.168.20.19 0040: 38 0D 0D 0A : 8... [libssh2] 0.999234 Transport: Packet type 94 received, length=68 [libssh2] 1.042237 Socket: Recved 68/16384 bytes to 00319120+0 => libssh2_transport_read() raw (68 bytes) 0000: 17 A3 C1 7A FC 4C 20 FF 14 52 3C 32 16 0C 62 6D : ...z.L ..R<2..bm 0010: 28 CC 97 08 7C 48 FD 71 13 48 7D C5 6A 58 81 37 : (...|H.q.H}.jX.7 0020: CB BC 7B 20 3D EE 48 96 AC C1 7E F1 F5 D0 9D 65 : ..{ =.H...~....e 0030: 4D 71 FB F0 BE 2A 95 C0 45 DA 93 4B B3 37 13 43 : Mq...*..E..K.7.C 0040: DB 57 F3 6B : .W.k => libssh2_transport_read() plain (29 bytes) 0000: 5E 00 00 00 00 00 00 00 14 5B 6C 61 6E 6F 40 6C : ^........[lano@l 0010: 6F 63 61 6C 68 6F 73 74 20 7E 5D 24 20 : ocalhost ~]$ [libssh2] 1.042237 Transport: Packet type 94 received, length=29 => libssh2_transport_write plain (9 bytes) 0000: 5E 00 00 00 00 00 00 00 01 : ^........ => libssh2_transport_write plain2 (1 bytes) 0000: 61 : a [libssh2] 1.676273 Socket: Sent 116/116 bytes at 0031D148 => libssh2_transport_write send() (116 bytes) 0000: B5 32 EA 56 CE B7 38 89 6E F8 C4 49 75 77 1A 35 : .2.V..8.n..Iuw.5 0010: 71 DF FC 80 2F BC FC 0A 4B A2 EC 91 26 C6 15 BC : q.../...K...&... 0020: 7B B5 05 03 C6 62 A0 10 3A 61 1E 7D 7E 16 18 2D : {....b..:a.}~..- 0030: 0D 4A 76 1A D9 DD F7 39 D0 97 41 63 F0 88 3F 6A : .Jv....9..Ac..?j 0040: EF 28 86 3D C2 92 B3 D1 41 B6 CF EF 1A 92 45 38 : .(.=....A.....E8 0050: 5F 36 B7 E0 BC 5B F7 43 94 59 79 85 CB B4 2F C1 : _6...[.C.Yy.../. 0060: 69 8C 82 A1 E9 42 4F 85 C1 3D 4A 0D 91 BE 86 A2 : i....BO..=J..... 0070: 61 04 17 3E : a..> [libssh2] 1.677273 Socket: Recved 52/16384 bytes to 00319120+0 => libssh2_transport_read() raw (52 bytes) 0000: 95 35 93 9E 45 E0 7A BD 1B 15 96 78 3F 55 5F 8C : .5..E.z....x?U_. 0010: FE 06 FA 4D B6 16 67 79 5A 97 C4 73 27 FB A0 F0 : ...M..gyZ..s'... 0020: 5C 40 EE 4E 85 94 18 F0 6B 82 D1 6E 95 C4 61 84 : \@.N....k..n..a. 0030: 86 C7 9D 5E : ...^ => libssh2_transport_read() plain (10 bytes) 0000: 5E 00 00 00 00 00 00 00 01 61 : ^........a [libssh2] 1.677273 Transport: Packet type 94 received, length=10 => libssh2_transport_write plain (9 bytes) 0000: 5E 00 00 00 00 00 00 00 01 : ^........ => libssh2_transport_write plain2 (1 bytes) 0000: 61 : a [libssh2] 2.333311 Socket: Sent 116/116 bytes at 0031D148 => libssh2_transport_write send() (116 bytes) 0000: E7 A4 AB 3B 35 CE BD 4B 60 51 07 64 D5 01 5A B8 : ...;5..K`Q.d..Z. 0010: 06 F5 99 C6 1F D0 27 F0 9C 76 26 8C EA 63 B9 26 : ......'..v&..c.& 0020: 29 D3 59 7B 2F 5F 86 20 8C F8 12 7B 26 6B C6 47 : ).Y{/_. ...{&k.G 0030: 7E EB 8E C9 F9 BA 64 B8 44 23 7D D7 8F F7 A8 6C : ~.....d.D#}....l 0040: 6A 37 8D 9E 9E E5 AD 51 86 AE C5 CD B4 2F A6 6D : j7.....Q...../.m 0050: E7 57 93 C3 CB 11 7D FE 86 31 94 F3 F8 53 58 A9 : .W....}..1...SX. 0060: DF DA 71 37 F8 86 B4 45 AE B7 55 4F 75 3E 0A 12 : ..q7...E..UOu>.. 0070: 10 C0 DA F5 : .... => libssh2_transport_write plain (9 bytes) 0000: 5E 00 00 00 00 00 00 00 01 : ^........ => libssh2_transport_write plain2 (1 bytes) 0000: 61 : a [libssh2] 2.333311 Socket: Sent 116/116 bytes at 0031D148 => libssh2_transport_write send() (116 bytes) 0000: 7B E2 6F 07 D2 72 B5 B0 63 F5 87 C8 19 D7 98 44 : {.o..r..c......D 0010: 0F A3 C6 BE 08 E7 76 DC 8D 7C 35 AF 0D 7F A7 D0 : ......v..|5..... 0020: 97 C0 74 39 1E F6 ED 97 5E 73 3C 35 0C E1 3D D6 : ..t9....^s<5..=. 0030: 61 54 99 A7 6C C6 BE F5 5E 16 F6 AB AA BE E7 60 : aT..l...^......` 0040: 79 19 24 EA 82 DF 74 F5 31 B5 18 4F DF 87 6F F4 : y.$...t.1..O..o. 0050: 0C C5 E3 64 2E 01 B4 42 6B D9 35 0E CF 10 E7 EF : ...d...Bk.5..... 0060: 82 72 CC 7C AB 9A 02 1E 83 29 0B C1 C4 53 26 12 : .r.|.....)...S&. 0070: D3 AA CA 26 : ...& [libssh2] 2.335311 Socket: Recved 52/16384 bytes to 00319120+0 => libssh2_transport_read() raw (52 bytes) 0000: 3A C4 C7 34 D8 E0 94 AF 04 8E EB B1 1A AC 61 CE : :..4..........a. 0010: FE BD E6 0B 81 6C 0C 0F E4 25 08 40 90 15 7F B1 : .....l...%.@.... 0020: 6F 96 9A 4E AA 61 F2 80 D6 1D 3C 04 44 B0 EE 1B : o..N.a....<.D... 0030: 9A D4 C6 ED : .... => libssh2_transport_read() plain (10 bytes) 0000: 5E 00 00 00 00 00 00 00 01 61 : ^........a [libssh2] 2.335311 Transport: Packet type 94 received, length=10 [libssh2] 2.336311 Socket: Recved 52/16384 bytes to 00319120+0 => libssh2_transport_read() raw (52 bytes) 0000: 3A 72 EA 77 82 81 D7 B4 3D 82 A3 D9 DE 9D B8 59 : :r.w....=......Y 0010: CE 2B FA 21 32 97 B2 6E 85 D0 8B 9E B1 59 D2 66 : .+.!2..n.....Y.f 0020: 5E 81 93 72 7F 73 66 CD C3 79 C0 86 5C 4E 35 F2 : ^..r.sf..y..\N5. 0030: CF 0E 23 33 : ..#3 => libssh2_transport_read() plain (10 bytes) 0000: 5E 00 00 00 00 00 00 00 01 61 : ^........a [libssh2] 2.337311 Transport: Packet type 94 received, length=10 => libssh2_transport_write plain (9 bytes) 0000: 5E 00 00 00 00 00 00 00 01 : ^........ => libssh2_transport_write plain2 (1 bytes) 0000: 61 : a [libssh2] 2.341311 Socket: Sent 116/116 bytes at 0031D148 => libssh2_transport_write send() (116 bytes) 0000: EC 3E A7 A9 90 C1 19 49 8E C2 23 E9 58 12 CE B8 : .>.....I..#.X... 0010: BF AE 41 B5 F0 34 CA ED 55 CF 12 44 19 92 3D 65 : ..A..4..U..D..=e 0020: 7E 0E F6 A2 14 1B 3B 1B A6 03 E7 04 DC 6E 3E DB : ~.....;......n>. 0030: D6 3B 7C 60 AE 57 9E EA 88 72 7E 52 0F 1D 4C 9F : .;|`.W...r~R..L. 0040: 9E 34 0F 91 7F F2 B9 8A F8 0D 43 67 2E EF C1 BA : .4........Cg.... 0050: F2 14 D3 B8 37 B2 D0 84 7B 71 EA BB CA 92 62 06 : ....7...{q....b. 0060: 1B C6 1B B1 DD 70 94 43 03 C4 40 F9 87 9A BB 05 : .....p.C..@..... 0070: 18 CD DB 8F : .... [libssh2] 2.342311 Socket: Recved 52/16384 bytes to 00319120+0 => libssh2_transport_read() raw (52 bytes) 0000: BB BB 07 27 11 38 B0 D9 53 B8 44 64 1F 43 72 2D : ...'.8..S.Dd.Cr- 0010: 2A 1A D5 6D 5F B0 02 AD 4A 9D 49 7F 97 13 5B 6A : *..m_...J.I...[j 0020: A8 76 D5 9E E6 48 D1 46 0F 53 A1 05 1C 97 AD BC : .v...H.F.S...... 0030: 2C 0A 97 C6 : ,... => libssh2_transport_read() plain (10 bytes) 0000: 5E 00 00 00 00 00 00 00 01 61 : ^........a [libssh2] 2.343311 Transport: Packet type 94 received, length=10 => libssh2_transport_write plain (9 bytes) 0000: 5E 00 00 00 00 00 00 00 01 : ^........ => libssh2_transport_write plain2 (1 bytes) 0000: 61 : a [libssh2] 2.374313 Socket: Sent 116/116 bytes at 0031D148 => libssh2_transport_write send() (116 bytes) 0000: 36 A2 03 4E C9 8E B6 BD 6A A8 7D F5 BC CE E1 4F : 6..N....j.}....O 0010: 29 78 3E 5B F0 B7 1F 80 FD 74 0F 33 06 85 91 BD : )x>[.....t.3.... 0020: 07 8A D3 CB ED E9 39 3D 86 32 42 EF 1F 59 D4 30 : ......9=.2B..Y.0 0030: 48 0A FF 57 2B 9C 80 FB 60 76 98 2C E1 0E 9B FA : H..W+...`v.,.... 0040: C3 66 35 CD 68 92 F6 02 95 B9 2E EE 8A 0A 56 AD : .f5.h.........V. 0050: 26 3B 8D C1 D4 47 AE 44 9C 56 1D D6 34 F5 08 CD : &;...G.D.V..4... 0060: 03 A1 BB 4A CA BB CD 30 74 DB 5D 81 E5 0D E1 F5 : ...J...0t.]..... 0070: A7 B4 BD 71 : ...q [libssh2] 2.375313 Socket: Recved 52/16384 bytes to 00319120+0 => libssh2_transport_read() raw (52 bytes) 0000: CD 79 5C 41 32 B1 DB 6C C4 F8 57 EE BA 2D B1 89 : .y\A2..l..W..-.. 0010: 17 A8 B6 C8 21 09 61 D5 DF 21 19 17 2F 1E 03 FE : ....!.a..!../... 0020: 1E FF 37 D1 DD F0 BD C0 2F DA 02 69 4C 2D 2A 38 : ..7...../..iL-*8 0030: 70 AA 3B 19 : p.;. => libssh2_transport_read() plain (10 bytes) 0000: 5E 00 00 00 00 00 00 00 01 61 : ^........a [libssh2] 2.375313 Transport: Packet type 94 received, length=10 => libssh2_transport_write plain (9 bytes) 0000: 5E 00 00 00 00 00 00 00 01 : ^........ => libssh2_transport_write plain2 (1 bytes) 0000: 61 : a [libssh2] 2.407315 Socket: Sent 116/116 bytes at 0031D148 => libssh2_transport_write send() (116 bytes) 0000: ED CB 88 B6 1F 98 FC 95 87 67 4E A2 0C 14 3D DA : .........gN...=. 0010: E0 2C 95 59 98 ED 5D D4 42 E1 01 5B CF B6 26 70 : .,.Y..].B..[..&p 0020: D5 16 62 9A 7B 50 75 DD 4A A0 77 07 74 43 FE 57 : ..b.{Pu.J.w.tC.W 0030: 07 9C FD DF 98 66 DB 1E 8C 04 10 B7 84 16 7E E6 : .....f........~. 0040: 9B BF F5 B6 B3 C3 0B A1 B7 E4 81 BE FE FB 84 0E : ................ 0050: 70 6C 1C 79 4A B9 02 B5 B8 7A 69 D9 40 CD D3 F6 : pl.yJ....zi.@... 0060: 85 DA 76 11 77 40 8A 1D 69 4B D2 EA 68 4F 47 FA : ..v.w@..iK..hOG. 0070: 3F 8B 17 FE : ?... _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 26 20:37:39 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QJbH1L031005; Tue, 26 Jan 2016 20:37:36 +0100 Received: from giant.haxx.se (dast@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0QJbFpw030881 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 26 Jan 2016 20:37:15 +0100 Received: from localhost (dast@localhost) by giant.haxx.se (8.15.2/8.15.2/Submit) with ESMTP id u0QJbFtL030877 for ; Tue, 26 Jan 2016 20:37:15 +0100 X-Authentication-Warning: giant.haxx.se: dast owned process doing -bs Date: Tue, 26 Jan 2016 20:37:15 +0100 (CET) From: Daniel Stenberg X-X-Sender: dast@giant.haxx.se To: libssh2 development Subject: Re: Problem with random delay in terminal In-Reply-To: <56A7985A.6090302@SDlabs.se> Message-ID: References: <56A7985A.6090302@SDlabs.se> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) X-fromdanielhimself: yes MIME-Version: 1.0 X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0QJbH1L031005 On Tue, 26 Jan 2016, Lars Nordin wrote: > Have I missed any setting? I know local_echo is an option, but if SecureCRT > can, why not libssh2? Could it be as easy as setsockopt(... TCP_NODELAY ...) ? _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 26 21:40:53 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QKecjX020593; Tue, 26 Jan 2016 21:40:51 +0100 Received: from v-smtpgw1.han.skanova.net (v-smtpgw1.han.skanova.net [81.236.60.204]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QKeb1m020509 for ; Tue, 26 Jan 2016 21:40:38 +0100 Received: from [192.168.20.198] ([81.227.138.114]) by cmsmtp with SMTP id OAPhaPP78oYDNOAPhaTfBN; Tue, 26 Jan 2016 21:40:33 +0100 Subject: Re: Problem with random delay in terminal To: libssh2-devel@cool.haxx.se References: <56A7985A.6090302@SDlabs.se> From: Lars Nordin Message-ID: <56A7D9BA.7070601@SDlabs.se> Date: Tue, 26 Jan 2016 21:40:26 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Thunderbird/44.0 MIME-Version: 1.0 In-Reply-To: X-CMAE-Envelope: MS4wfKoYWmZBGBeL7FZuCuMqfhQ5srOwII8bdNYiTZBm2lCXgZdOMXCbRdatbg0BJv7U4UTE3U+/g7SCZPT23OLVBUWoNX8pPRN8A4fqDccdr6J0AopdcLMg P8ujnBXedwKICrX9/7uw6P/UNyBb+ebqG3boV7sYYa86Oq1vTIbEBmp/zphrTwAuDlpHlimvi1szbw== X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0QKecjX020593 On 2016-01-26 20:37, Daniel Stenberg wrote: > On Tue, 26 Jan 2016, Lars Nordin wrote: > >> Have I missed any setting? I know local_echo is an option, but if >> SecureCRT can, why not libssh2? > > Could it be as easy as setsockopt(... TCP_NODELAY ...) ? > _______________________________________________ > libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel I added the line, but no change...I'm on Windows and tried both the ioctlsocket(... FIONBIO ... and now the setsockopt(... TCP_NODELAY ...) u_long flags = 1; //ioctlsocket(sock, FIONBIO, &flags); // tried both with and without setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *) &flags, sizeof (u_long)); Using my automatic character-sender I discovered a pattern, the ACK is sent after 14 packetets, ie 7 characters sent and received. The delay is 100ms (as programmed) between each sent characters (with a reply in less then 10ms) until the ACK , the ACK is sent efter 200ms delay and then the next character after 100ms more. Summary 200ms of extra delay each 7 characters sent. /Lars _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 26 22:39:34 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QLdOBg032335; Tue, 26 Jan 2016 22:39:33 +0100 Received: from v-smtpgw1.han.skanova.net (v-smtpgw1.han.skanova.net [81.236.60.204]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QLdNML029228 for ; Tue, 26 Jan 2016 22:39:23 +0100 Received: from [192.168.20.198] ([81.227.138.114]) by cmsmtp with SMTP id OBKZaPyb9oYDNOBKZaTgnz; Tue, 26 Jan 2016 22:39:19 +0100 Subject: Re: Problem with random delay in terminal To: libssh2-devel@cool.haxx.se References: <56A7985A.6090302@SDlabs.se> <56A7D9BA.7070601@SDlabs.se> From: Lars Nordin Message-ID: <56A7E780.8010804@SDlabs.se> Date: Tue, 26 Jan 2016 22:39:12 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Thunderbird/44.0 MIME-Version: 1.0 In-Reply-To: <56A7D9BA.7070601@SDlabs.se> X-CMAE-Envelope: MS4wfML1uC2kTpx2n7n7ldDof8aior2zZJuPMG5A2ArQ0ke+biMtA/4gKersLGNyS7vrkV6cymMvWfVXBNhi93YDYsN5KryeGQ00WdT9uDveKX8tdYue5CDF rRIpiSGXOYpVzeFy4YYtGO+bNRiZzLgtw9lwMDN2RQ1NZwlv4UTMmxcx1M/GGzeENw4KJKYagbQ3ew== X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0QLdOBg032335 On 2016-01-26 21:40, Lars Nordin wrote: > On 2016-01-26 20:37, Daniel Stenberg wrote: >> On Tue, 26 Jan 2016, Lars Nordin wrote: >> >>> Have I missed any setting? I know local_echo is an option, but if >>> SecureCRT can, why not libssh2? >> >> Could it be as easy as setsockopt(... TCP_NODELAY ...) ? >> _______________________________________________ >> libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel > I added the line, but no change...I'm on Windows and tried both the > ioctlsocket(... FIONBIO ... and now the setsockopt(... TCP_NODELAY ...) > u_long flags = 1; > > //ioctlsocket(sock, FIONBIO, &flags); // tried both with and > without > setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *) &flags, > sizeof (u_long)); > > Using my automatic character-sender I discovered a pattern, the ACK is > sent after 14 packetets, ie 7 characters sent and received. The delay > is 100ms (as programmed) between each sent characters (with a reply in > less then 10ms) until the ACK , the ACK is sent efter 200ms delay and > then the next character after 100ms more. Summary 200ms of extra delay > each 7 characters sent. > > /Lars > _______________________________________________ > libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel I added code to print the clock() before and after the call to libssh2 and discovered that it's the libssh2_write() function that sometime takes extre time to complete: write<: clock (ms) = 2042 write>: clock (ms) = 2042 read <: clock (ms) = 2042 read >: clock (ms) = 2042 write<: clock (ms) = 2143 write>: clock (ms) = 2143 read <: clock (ms) = 2143 read >: clock (ms) = 2143 write<: clock (ms) = 2243 write>: clock (ms) = 2448 Above explained, the 'write <' is before the call to write and 'write >' is after the call. I have a 100ms delay between each write() and the function is not using any time until the last one . Checking all of the output it's repeated each 7 write. I dig inte the libssh2_write() tomorrow! /Lars _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 26 23:33:11 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QMWvcK019044; Tue, 26 Jan 2016 23:33:08 +0100 Received: from v-smtpgw1.han.skanova.net (v-smtpgw1.han.skanova.net [81.236.60.204]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QMWub9018826 for ; Tue, 26 Jan 2016 23:32:56 +0100 Received: from [192.168.20.198] ([81.227.138.114]) by cmsmtp with SMTP id OCAOaQYCAoYDNOCAOaTi83; Tue, 26 Jan 2016 23:32:52 +0100 Subject: Solved! Not a libssh2 problem (was Re: Problem with random delay in terminal) To: libssh2-devel@cool.haxx.se References: <56A7985A.6090302@SDlabs.se> <56A7D9BA.7070601@SDlabs.se> <56A7E780.8010804@SDlabs.se> From: Lars Nordin Message-ID: <56A7F40D.309@SDlabs.se> Date: Tue, 26 Jan 2016 23:32:45 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:44.0) Gecko/20100101 Thunderbird/44.0 MIME-Version: 1.0 In-Reply-To: <56A7E780.8010804@SDlabs.se> X-CMAE-Envelope: MS4wfKjgJMtK6uKH0irKP++sAEQGHYM2ZM/tKUJcykx4EVSe/u3573YqiUR64o8Z7vOyardVfJTidbIADgLOtJ8tfZYa3mmHu76qRicZLUxjeUMlNjnIPOp3 ZuvcbNkXAY3u8BIjL5dlJObbsAjcdPP4vzL6cODqoaEPdCQqiBZOWm9J/w4uqh/dFBebi1ZeINYo9g== X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0QMWvcK019044 On 2016-01-26 22:39, Lars Nordin wrote: > On 2016-01-26 21:40, Lars Nordin wrote: >> On 2016-01-26 20:37, Daniel Stenberg wrote: >>> On Tue, 26 Jan 2016, Lars Nordin wrote: >>> >>>> Have I missed any setting? I know local_echo is an option, but if >>>> SecureCRT can, why not libssh2? >>> >>> Could it be as easy as setsockopt(... TCP_NODELAY ...) ? >>> _______________________________________________ >>> libssh2-devel >>> http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel >> I added the line, but no change...I'm on Windows and tried both the >> ioctlsocket(... FIONBIO ... and now the setsockopt(... TCP_NODELAY >> ...) >> u_long flags = 1; >> >> //ioctlsocket(sock, FIONBIO, &flags); // tried both with and >> without >> setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *) &flags, >> sizeof (u_long)); >> >> Using my automatic character-sender I discovered a pattern, the ACK >> is sent after 14 packetets, ie 7 characters sent and received. The >> delay is 100ms (as programmed) between each sent characters (with a >> reply in less then 10ms) until the ACK , the ACK is sent efter 200ms >> delay and then the next character after 100ms more. Summary 200ms of >> extra delay each 7 characters sent. >> >> /Lars >> _______________________________________________ >> libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel > I added code to print the clock() before and after the call to libssh2 > and discovered that it's the libssh2_write() function that sometime > takes extre time to complete: > write<: clock (ms) = 2042 > write>: clock (ms) = 2042 > read <: clock (ms) = 2042 > read >: clock (ms) = 2042 > write<: clock (ms) = 2143 > write>: clock (ms) = 2143 > read <: clock (ms) = 2143 > read >: clock (ms) = 2143 > write<: clock (ms) = 2243 > write>: clock (ms) = 2448 > > Above explained, the 'write <' is before the call to write and 'write > >' is after the call. I have a 100ms delay between each write() and > the function is not using any time until the last one . Checking all > of the output it's repeated each 7 write. > > I dig inte the libssh2_write() tomorrow! > > /Lars > I started timing functions inside libssh_channel_write and found the cause of the delays, the RAND_bytes() function in the special openssl-library I'm using creates the delay. I find a solution tomorrow and maybe I propose a fix to the libssh2, I think the problem is that my special openssl requires seed:ing the random generater and that is not done in libssh2. /Lars _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel From libssh2-devel-bounces@cool.haxx.se Tue Jan 26 23:47:04 2016 Return-Path: Received: from www.haxx.se (list@localhost.localdomain [127.0.0.1]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTP id u0QMkseP002607; Tue, 26 Jan 2016 23:47:03 +0100 Received: from foo.stuge.se (qmailr@foo.stuge.se [212.116.89.98]) by giant.haxx.se (8.15.2/8.15.2/Debian-3) with ESMTPS id u0QMkqCa002589 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 26 Jan 2016 23:46:52 +0100 Received: (qmail 2565 invoked by uid 501); 26 Jan 2016 22:46:53 -0000 Message-ID: <20160126224653.2564.qmail@stuge.se> Date: Tue, 26 Jan 2016 23:46:53 +0100 From: Peter Stuge To: libssh2-devel@cool.haxx.se Subject: Re: Solved! Not a libssh2 problem (was Re: Problem with random delay in terminal) Mail-Followup-To: libssh2-devel@cool.haxx.se References: <56A7985A.6090302@SDlabs.se> <56A7D9BA.7070601@SDlabs.se> <56A7E780.8010804@SDlabs.se> <56A7F40D.309@SDlabs.se> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <56A7F40D.309@SDlabs.se> X-BeenThere: libssh2-devel@cool.haxx.se X-Mailman-Version: 2.1.20 Precedence: list List-Id: libssh2 development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: libssh2 development Content-Type: text/plain; charset="utf-8" Errors-To: libssh2-devel-bounces@cool.haxx.se Sender: "libssh2-devel" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by giant.haxx.se id u0QMkseP002607 Lars Nordin wrote: > I think the problem is that my special openssl requires > seed:ing the random generater and that is not done in libssh2. Hm, do you need to do that yourself before initializing a libssh2 session? //Peter _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel