Commit f1a4dd5e authored by Michael Niedermayer's avatar Michael Niedermayer

avcodec/scpr: Fix multiple runtime error: signed integer overflow: 2147483647...

avcodec/scpr: Fix multiple runtime error: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'

Fixes: 1422/clusterfuzz-testcase-minimized-5030993939398656

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpegSigned-off-by: 's avatarMichael Niedermayer <michael@niedermayer.cc>
parent 62c5949b
......@@ -161,7 +161,7 @@ static int get_freq(RangeCoder *rc, unsigned total_freq, unsigned *freq)
static int decode0(GetByteContext *gb, RangeCoder *rc, unsigned cumFreq, unsigned freq, unsigned total_freq)
{
int t;
unsigned t;
if (total_freq == 0)
return AVERROR_INVALIDDATA;
......
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