On 15.01.2016 03:17, Michael Niedermayer wrote: > On Fri, Jan 15, 2016 at 12:30:28AM +0100, Andreas Cadhalpun wrote: >> s->ac_val[0][0] is of type 'int16_t [16]', but points into a larger buffer. >> Here it is used as base pointer to find the correct position in the >> larger buffer by adding 's->block_index[n] * 16' and thus as 'int16_t *'. >> >> This fixes clang's ubsan runtime error: index out of bounds for type >> 'int16_t [16]' >> >> Fixes: test_case.mp4 >> >> Found-by: Tyson Smith <twsm...@mozilla.com> >> Signed-off-by: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > > LGTM
Pushed. Best regards, Andreas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel