| Message ID | 20170225200726.7928-3-michael@niedermayer.cc |
|---|---|
| State | Accepted |
| Commit | aff8cf18cb0b1fa4f2e3d163c3da2f25aa6d1906 |
| Headers | show |
On 2/25/17, Michael Niedermayer <michael@niedermayer.cc> wrote: > 671/clusterfuzz-testcase-4990381827555328 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/mpeg12dec.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > lgtm
On Sat, Feb 25, 2017 at 10:01:17PM +0100, Paul B Mahol wrote: > On 2/25/17, Michael Niedermayer <michael@niedermayer.cc> wrote: > > 671/clusterfuzz-testcase-4990381827555328 > > > > Found-by: continuous fuzzing process > > https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg > > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > > --- > > libavcodec/mpeg12dec.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > lgtm applied thx [...]
diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c index 5f86029660..d44ddb20fa 100644 --- a/libavcodec/mpeg12dec.c +++ b/libavcodec/mpeg12dec.c @@ -948,8 +948,8 @@ static int mpeg_decode_mb(MpegEncContext *s, int16_t block[12][64]) dmy = get_dmv(s); - s->last_mv[i][0][1] = my << my_shift; - s->last_mv[i][1][1] = my << my_shift; + s->last_mv[i][0][1] = my * (1 << my_shift); + s->last_mv[i][1][1] = my * (1 << my_shift); s->mv[i][0][0] = mx; s->mv[i][0][1] = my;
671/clusterfuzz-testcase-4990381827555328 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/mpeg12dec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)