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avcodec/rv34: Fix runtime error: signed integer overflow: 36880 * 66288 cannot be represented in type 'int'
Fixes: 768/clusterfuzz-testcase-4807444305805312 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -1636,7 +1636,7 @@ static AVRational update_sar(int old_w, int old_h, AVRational sar, int new_w, in
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if (!sar.num)
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if (!sar.num)
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sar = (AVRational){1, 1};
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sar = (AVRational){1, 1};
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sar = av_mul_q(sar, (AVRational){new_h * old_w, new_w * old_h});
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sar = av_mul_q(sar, av_mul_q((AVRational){new_h, new_w}, (AVRational){old_w, old_h}));
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return sar;
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return sar;
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}
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}
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