From 332f1a2a519508a6c7def7d4b645b5a3759ba13a Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Fri, 5 Oct 2012 10:46:08 +0200
Subject: [PATCH] channels: Fix a memory leak in ssh_channel_select().

---
 src/channels.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/channels.c b/src/channels.c
index b9f5f212..0e63ef24 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -3046,10 +3046,14 @@ int ssh_channel_select(ssh_channel *readchans, ssh_channel *writechans,
       break;
     }
     /* Add all channels' sessions right into an event object */
-    if (!event){
+    if (event == NULL) {
       event = ssh_event_new();
-      if(!event){
-        return SSH_ERROR;
+      if (event == NULL) {
+          SAFE_FREE(rchans);
+          SAFE_FREE(wchans);
+          SAFE_FREE(echans);
+
+          return SSH_ERROR;
       }
       for (i = 0; readchans[i] != NULL; i++) {
         ssh_poll_get_default_ctx(readchans[i]->session);