bink demuxer: check malloc return value

1730ca2e · Anton Khirnov · f2960097 · 1730ca2e
Commit 1730ca2e authored Jan 31, 2013 by Anton Khirnov
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bink.c libavformat/bink.c +2 -0

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--- a/libavformat/bink.c
+++ b/libavformat/bink.c
@@ -116,6 +116,8 @@ static int read_header(AVFormatContext *s)
    vst->codec->codec_type = AVMEDIA_TYPE_VIDEO;
    vst->codec->codec_id   = AV_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);