Michael Niedermayer: > On Wed, Nov 02, 2022 at 10:02:39PM +0100, Michael Niedermayer wrote: >> Fixes: integer overflow >> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> >> --- >> libswscale/output.c | 25 +++++++++++-------------- >> libswscale/x86/output.asm | 16 +++++++++++++++- >> 2 files changed, 26 insertions(+), 15 deletions(-) > > Note, these corner case overflows could affect some of the similary > implemented cases that are not depth 16 too > > ill fix them if issues are replicated >
The checkasm-sw_gbrp runs into many overflows (when run under UBSan); e.g. fate.ffmpeg.org tells me of an issue in line 2289. Said line is not touched in your commits. - Andreas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
