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avformat/h261dec: dont accept invalid gobs in probe as valid
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -43,10 +43,10 @@ static int h261_probe(AVProbeData *p)
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else valid_psc++;
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if(src_fmt){ // CIF
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static const int lut[16]={1,2,3,4,5,6,7,8,9,10,11,12,0,1,2,3};
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static const int lut[16]={1,2,3,4,5,6,7,8,9,10,11,12,0,16,16,16};
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next_gn = lut[gn];
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}else{ //QCIF
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static const int lut[16]={1,3,4,5,6,0,1,2,3,4,5,6,0,1,2,3,4};
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static const int lut[16]={1,3,16,5,16,0,16,16,16,16,16,16,16,16,16,16};
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next_gn = lut[gn];
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}
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}
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