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author | Andreas Schneider <mail@cynapses.org> | 2009-06-10 15:29:11 +0000 |
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committer | Andreas Schneider <mail@cynapses.org> | 2009-06-10 15:29:11 +0000 |
commit | d14a492019ac04d3afbb0fb519d16c331dc4e93b (patch) | |
tree | fe8bfbf0d4dc346fc22b186a11a86820c500b017 | |
parent | 848984f25f8d8009b250e53e9d1c13af0943ad08 (diff) | |
download | libssh-d14a492019ac04d3afbb0fb519d16c331dc4e93b.tar.gz libssh-d14a492019ac04d3afbb0fb519d16c331dc4e93b.tar.xz libssh-d14a492019ac04d3afbb0fb519d16c331dc4e93b.zip |
Fix a infinite loop on error.
Thanks to Milo for the pointer.
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@776 7dcaeef0-15fb-0310-b436-a5af3365683c
-rw-r--r-- | libssh/channels.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libssh/channels.c b/libssh/channels.c index 2b78645f..23f4ceb5 100644 --- a/libssh/channels.c +++ b/libssh/channels.c @@ -904,7 +904,9 @@ int channel_write(CHANNEL *channel, const void *data, u32 len) { /* What happens when the channel window is zero? */ while(channel->remote_window == 0) { /* parse every incoming packet */ - packet_wait(channel->session, 0, 0); + if (packet_wait(channel->session, 0, 0) == SSH_ERROR) { + goto error; + } } effectivelen = len > channel->remote_window ? channel->remote_window : len; } else { |