ffmpeg | branch: master | Paul B Mahol <one...@gmail.com> | Wed Aug 18 23:25:11 2021 +0200| [124eec942a02d1c723c71de4baf62965315c84b7] | committer: Paul B Mahol
avfilter/vf_palettegen: fix integer overflow > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=124eec942a02d1c723c71de4baf62965315c84b7 --- libavfilter/vf_palettegen.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/vf_palettegen.c b/libavfilter/vf_palettegen.c index ef8bc181c5..048ef8e994 100644 --- a/libavfilter/vf_palettegen.c +++ b/libavfilter/vf_palettegen.c @@ -113,8 +113,8 @@ static int cmp_##name(const void *pa, const void *pb) \ { \ const struct color_ref * const *a = pa; \ const struct color_ref * const *b = pb; \ - return ((*a)->color >> (8 * (2 - (pos))) & 0xff) \ - - ((*b)->color >> (8 * (2 - (pos))) & 0xff); \ + return (int)((*a)->color >> (8 * (2 - (pos))) & 0xff) \ + - (int)((*b)->color >> (8 * (2 - (pos))) & 0xff); \ } DECLARE_CMP_FUNC(r, 0) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
