Commit a66dcfee authored by Michael Niedermayer's avatar Michael Niedermayer

avcodec/vc1dec: Check buf2 for malloc failure

Signed-off-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parent 34bddf44
......@@ -483,6 +483,9 @@ static av_cold int vc1_decode_init(AVCodecContext *avctx)
}
buf2 = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
if (!buf2)
return AVERROR(ENOMEM);
start = find_next_marker(start, end); // in WVC1 extradata first byte is its size, but can be 0 in mkv
next = start;
for (; next < end; start = next) {
......
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