On 02/28/2012 03:21 AM, Henrik Nordström wrote:
> mån 2012-02-27 klockan 20:58 -0700 skrev Steven Dake:
>> 11.4. Reserved Messages
>>
>> An implementation MUST respond to all unrecognized messages with an
>> SSH_MSG_UNIMPLEMENTED message in the order in which the messages were
>> received. Such messages MUST be otherwise ignored. Later protocol
>> versions may define other meanings for these message types.
>>
>> byte SSH_MSG_UNIMPLEMENTED
>> uint32 packet sequence number of rejected message
>>
>>
>> + case SSH_MSG_UNIMPLEMENTED:
>> + LIBSSH2_FREE(session, data);
>> + session->packAdd_state = libssh2_NB_state_idle;
>> + return 0;
>> +
>
> Err.. it's an error and needs to be dealt with. If not then the
> application will not know that the request failed.
>
> Regards
> Henrik
>
Possible but at the moment the error isn't captured by any API resulting
in a packet leak when this happens.
I am not quite sure how to return an error code in this condition, so
not certain how to propose such a patch.
Regards
-steve
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Received on 2012-03-01