File 0008-CVE-2012-4559-Ensure-that-we-don-t-free-req-twice.patch of Package libssh.openSUSE_12.1_Update

From d8b03cfe3869a57e4a6367b4a03681715d38102e Mon Sep 17 00:00:00 2001
From: Andreas Schneider <asn@cryptomilk.org>
Date: Fri, 5 Oct 2012 14:39:51 +0200
Subject: [PATCH 08/11] CVE-2012-4559: Ensure that we don't free req twice.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit b9e249a396f4f0f135817e59f4d8323b58231e97)
---
 src/channels.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/channels.c b/src/channels.c
index b6ad996..0d63fe7 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -1400,6 +1400,7 @@ static int channel_request(ssh_channel channel, const char *request,
       buffer_add_ssh_string(session->out_buffer, req) < 0 ||
       buffer_add_u8(session->out_buffer, reply == 0 ? 0 : 1) < 0) {
     ssh_set_error_oom(session);
+    ssh_string_free(req);
     goto error;
   }
   ssh_string_free(req);
@@ -1459,7 +1460,6 @@ static int channel_request(ssh_channel channel, const char *request,
   return rc;
 error:
   buffer_reinit(session->out_buffer);
-  ssh_string_free(req);
 
   leave_function();
   return rc;
-- 
1.7.10.4