From 7ccd9c31b33798824b27e4af095b52b9026a1f98 Mon Sep 17 00:00:00 2001
From: rofl0r <retnyg@gmx.net>
Date: Fri, 5 Aug 2011 03:05:22 +0200
Subject: [PATCH] channels: Fix an endless loop in case of a channel_open
 error.

---
 src/channels.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/channels.c b/src/channels.c
index 97d02ff0..fb57be03 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -297,6 +297,10 @@ static int channel_open(ssh_channel channel, const char *type_c, int window,
   /* wait until channel is opened by server */
   while(channel->state == SSH_CHANNEL_STATE_NOT_OPEN){
     ssh_handle_packets(session, -2);
+    if (session->session_state == SSH_SESSION_STATE_ERROR) {
+        err = SSH_ERROR;
+        break;
+    }
   }
   if(channel->state == SSH_CHANNEL_STATE_OPEN)
     err=SSH_OK;