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Merge commit '2f034f255c49050e894ab9b88087c09ebe249f3f'

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* commit '2f034f255c49050e894ab9b88087c09ebe249f3f':
  4xm: Reject not a multiple of 16 dimension

The newly added checks are redundant and thus replaced by asserts

See: db5b4875514eb7740844f514dbf236c9179a6a93
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-07-24 11:09:26 +02:00
commit 82654172ce
1 changed files with 2 additions and 0 deletions
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libavcodec/4xm.c
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@ -842,6 +842,8 @@ static int decode_frame(AVCodecContext *avctx, void *data,
if (buf_size < 20)
return AVERROR_INVALIDDATA;
av_assert0(avctx->width % 16 == 0 && avctx->height % 16 == 0);
if (buf_size < AV_RL32(buf + 4) + 8) {
av_log(f->avctx, AV_LOG_ERROR, "size mismatch %d %d\n",
buf_size, AV_RL32(buf + 4));