mirror of https://git.ffmpeg.org/ffmpeg.git
mmvideo/mm_decode_intra: check horizontal coordinate too
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -104,6 +104,9 @@ static int mm_decode_intra(MmContext * s, int half_horiz, int half_vert)
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if (half_horiz)
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run_length *=2;
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if (run_length > s->avctx->width - x)
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return AVERROR_INVALIDDATA;
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if (color) {
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memset(s->frame.data[0] + y*s->frame.linesize[0] + x, color, run_length);
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if (half_vert)
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