From e60125fde801ca7c35c7dfc5bc2d9cf3217a5e1c Mon Sep 17 00:00:00 2001
From: Chris Lamb <lamby@debian.org>
Date: Thu, 11 Jul 2013 12:45:15 +0100
Subject: [PATCH] redis-check-dump: Prevent segfault if can't malloc

Found by The Mayhem Team (Alexandre Rebert, Thanassis Avgerinos,
Sang Kil Cha, David Brumley, Manuel Egele) Cylab, Carnegie Mellon
University. See http://bugs.debian.org/716259 for more.

Signed-off-by: Chris Lamb <lamby@debian.org>

Fixes #1191
---
 src/redis-check-dump.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/redis-check-dump.c b/src/redis-check-dump.c
index 854e43253..c8b0f6962 100644
--- a/src/redis-check-dump.c
+++ b/src/redis-check-dump.c
@@ -337,6 +337,7 @@ char* loadStringObject() {
     if (len == REDIS_RDB_LENERR) return NULL;
 
     char *buf = malloc(sizeof(char) * (len+1));
+    if (buf == NULL) return NULL;
     buf[len] = '\0';
     if (!readBytes(buf, len)) {
         free(buf);