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fix segfault with darkkben.free.fr/corrupted_h264.mp4
Originally committed as revision 7671 to svn://svn.ffmpeg.org/ffmpeg/trunk
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@ -4889,8 +4889,8 @@ static int decode_residual(H264Context *h, GetBitContext *gb, DCTELEM *block, in
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if(total_coeff==0)
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if(total_coeff==0)
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return 0;
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return 0;
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if(total_coeff<0) {
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if(total_coeff > (unsigned)max_coeff) {
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av_log(h->s.avctx, AV_LOG_ERROR, "corrupted macroblock %d %d (total_coeff<0)\n", s->mb_x, s->mb_y);
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av_log(h->s.avctx, AV_LOG_ERROR, "corrupted macroblock %d %d (total_coeff=%d)\n", s->mb_x, s->mb_y, total_coeff);
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return -1;
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return -1;
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}
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}
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