From 3d934f3ddc6bffd87db7b924ea6e6add138ebf6f Mon Sep 17 00:00:00 2001 From: Jon Simons Date: Thu, 21 Nov 2013 11:40:15 -0800 Subject: [PATCH] channel: fix infinite loop in channel_write_common BUG: https://red.libssh.org/issues/130 Reviewed-by: Andreas Schneider --- src/channels.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/channels.c b/src/channels.c index 78d9ff75..0a8b9f2f 100644 --- a/src/channels.c +++ b/src/channels.c @@ -1329,7 +1329,9 @@ static int channel_write_common(ssh_channel channel, "Wait for a growing window message..."); rc = ssh_handle_packets_termination(session, SSH_TIMEOUT_DEFAULT, ssh_channel_waitwindow_termination,channel); - if (rc == SSH_ERROR || !ssh_channel_waitwindow_termination(channel)) + if (rc == SSH_ERROR || + !ssh_channel_waitwindow_termination(channel) || + channel->session->session_state == SSH_SESSION_STATE_ERROR) goto out; continue; }