[FFmpeg-cvslog] avcodec/asfdec: check return value of av_mallocz()

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Mon Sep  9 12:09:31 2013 +0000| [81f231b5c7c94c522561ae148adfda1ee29a2521] | committer: Paul B Mahol

avcodec/asfdec: check return value of av_mallocz()

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=81f231b5c7c94c522561ae148adfda1ee29a2521
---

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

diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index 0d6370d..9f49c12 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -465,6 +465,8 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
             st->codec->extradata_size = ffio_limit(pb, sizeX - 40);
             st->codec->extradata      = av_mallocz(st->codec->extradata_size +
                                                    FF_INPUT_BUFFER_PADDING_SIZE);
+            if (!st->codec->extradata)
+                return AVERROR(ENOMEM);
             avio_read(pb, st->codec->extradata, st->codec->extradata_size);
         }