From c9eb5c9751c88caaed62af5ffe908fe545022e7e Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Wed, 10 Jul 2013 13:15:57 +0200
Subject: [PATCH] lavf/utils.c: Avoid a null pointer dereference on oom after
 duration_error allocation.

---
 libavformat/utils.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/utils.c b/libavformat/utils.c
index f607be789d..77f04f1114 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -2857,6 +2857,8 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
 
                 if (!st->info->duration_error)
                     st->info->duration_error = av_mallocz(sizeof(st->info->duration_error[0])*2);
+                if (!st->info->duration_error)
+                    return AVERROR(ENOMEM);
 
 //                 if(st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
 //                     av_log(NULL, AV_LOG_ERROR, "%f\n", dts);