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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-09-17 19:40:25 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-09-17 20:17:10 +0200 |
| commit | 35f38b3ab9d755aede5bce8abbe1cb9c07027f8a (patch) | |
| tree | 36c31ffcf42f38f0d22588c06884fa9b35c3c362 | |
| parent | a5dc990a4eec13320e97f287640138e549d99d88 (diff) | |
| download | ffmpeg-35f38b3ab9d755aede5bce8abbe1cb9c07027f8a.tar.gz | |
rv34: check for size mismatch
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/rv34.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/rv34.c b/libavcodec/rv34.c index 62425a06fe..ca727a5500 100644 --- a/libavcodec/rv34.c +++ b/libavcodec/rv34.c @@ -1343,6 +1343,10 @@ static int rv34_decode_slice(RV34DecContext *r, int end, const uint8_t* buf, int av_log(s->avctx, AV_LOG_ERROR, "Slice type mismatch\n"); return AVERROR_INVALIDDATA; } + if (s->width != r->si.width || s->height != r->si.height) { + av_log(s->avctx, AV_LOG_ERROR, "Size mismatch\n"); + return AVERROR_INVALIDDATA; + } } r->si.end = end; |