Subject: Re: [libssh2] #186: libssh gets stuck at kex_method_diffie_hellman_groupGP_sha1_key_exchange. CPU utilization goes upto 100%

Re: [libssh2] #186: libssh gets stuck at kex_method_diffie_hellman_groupGP_sha1_key_exchange. CPU utilization goes upto 100%

From: libssh2 Trac <trac_at_libssh2.stuge.se>
Date: Mon, 13 Dec 2010 02:31:29 -0000

#186: libssh gets stuck at kex_method_diffie_hellman_groupGP_sha1_key_exchange.
CPU utilization goes upto 100%
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  Reporter: www.google.com/accounts/o8/id?id=aitoawlhggg_yplkl7grwwpbbum-omtqud4rmna | Owner: bagder
      Type: defect | Status: assigned
  Priority: normal | Milestone: 1.2.8
 Component: crypto | Version: 1.2.2
Resolution: | Keywords:
    Blocks: | Blocked By:
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Comment (by www.google.com/accounts/o8/id?id=aitoawlhggg_yplkl7grwwpbbum-omtqud4rmna):

 Replying to [comment:2 bagder]:
> Sorry I don't get this fully. Does it get stuck in a loop within gcrypt
 or does it somehow loop within libssh2?

 It gets stuck in the gcrypt's , gcry_mpi_copy () function, with the cpu
 utilization going to 100% and staying that way till we terminate the
 process. 

-- 
Ticket URL: <http://trac.libssh2.org/ticket/186#comment:3>
libssh2 <http://trac.libssh2.org/>
C library for writing portable SSH2 clients
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Received on 2010-12-13