bink: check av_mallocz() return value

Signed-off-by: Paul B Mahol <onemda@gmail.com>
13 years ago · e400b95b32
parent c2dd01c16f
commit e400b95b32
1 changed files with 2 additions and 0 deletions
--- 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);