From 161047f010b1d9dbc153a71c1ee75dc2a34561de Mon Sep 17 00:00:00 2001
From: Piotr Bandurski <ami_stuff@o2.pl>
Date: Wed, 10 Jul 2013 17:14:48 +0200
Subject: [PATCH] rmdec: fix crash in case of oom

Fixes ticket #2724

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavformat/rmdec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c
index 2c4ed49c12..70ae8099e9 100644
--- a/libavformat/rmdec.c
+++ b/libavformat/rmdec.c
@@ -722,6 +722,8 @@ static int rm_assemble_video_frame(AVFormatContext *s, AVIOContext *pb,
 
     if(++vst->cur_slice > vst->slices)
         return 1;
+    if(!vst->pkt.data)
+        return AVERROR(ENOMEM);
     AV_WL32(vst->pkt.data - 7 + 8*vst->cur_slice, 1);
     AV_WL32(vst->pkt.data - 3 + 8*vst->cur_slice, vst->videobufpos - 8*vst->slices - 1);
     if(vst->videobufpos + len > vst->videobufsize)