[FFmpeg-cvslog] bink: check av_mallocz() return value

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sat Jun  9 10:57:14 2012 +0000| [e400b95b3205d5b861346f525cf6f423d93d2f04] | committer: Paul B Mahol

bink: check av_mallocz() return value

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e400b95b3205d5b861346f525cf6f423d93d2f04
---

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

diff --git a/libavformat/bink.c b/libavformat/bink.c
index 20cf609..5eb2211 100644
--- a/libavformat/bink.c
+++ b/libavformat/bink.c
@@ -115,6 +115,8 @@ static int read_header(AVFormatContext *s)
     vst->codec->codec_type = AVMEDIA_TYPE_VIDEO;
     vst->codec->codec_id   = CODEC_ID_BINKVIDEO;
     vst->codec->extradata  = av_mallocz(4 + FF_INPUT_BUFFER_PADDING_SIZE);
+    if (!vst->codec->extradata)
+        return AVERROR(ENOMEM);
     vst->codec->extradata_size = 4;
     avio_read(pb, vst->codec->extradata, 4);