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avcodec/rangecoder: Fix range coder corner case handling 

Fixes: 1511/clusterfuzz-testcase-minimized-5906663800307712

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2017-05-13 01:45:29 +02:00
parent afb4632cc3
commit 96cbaaa548
1 changed files with 1 additions and 1 deletions
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2
libavcodec/rangecoder.c
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@ -60,7 +60,7 @@ av_cold void ff_init_range_decoder(RangeCoder *c, const uint8_t *buf,
c->bytestream += 2;
if (c->low >= 0xFF00) {
c->low = 0xFF00;
c->bytestream_end = c->bytestream + 2;
c->bytestream_end = c->bytestream;
}
}