ffmpeg | branch: release/2.8 | Paul B Mahol <one...@gmail.com> | Sun Oct 13 23:10:16 2019 +0200| [ea5d154845dfc1c6e550d197d7da79aee87c9f66] | committer: Michael Niedermayer
avfilter/vf_fieldorder: fix heap-buffer overflow Fixes #8264 (cherry picked from commit 07050d7bdc32d82e53ee5bb727f5882323d00dba) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ea5d154845dfc1c6e550d197d7da79aee87c9f66 --- libavfilter/vf_fieldorder.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavfilter/vf_fieldorder.c b/libavfilter/vf_fieldorder.c index d0d68071fd..594fc4674b 100644 --- a/libavfilter/vf_fieldorder.c +++ b/libavfilter/vf_fieldorder.c @@ -109,8 +109,8 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) s->dst_tff ? "up" : "down"); h = frame->height; for (plane = 0; plane < 4 && frame->data[plane] && frame->linesize[plane]; plane++) { - dst_line_step = out->linesize[plane]; - src_line_step = frame->linesize[plane]; + dst_line_step = out->linesize[plane] * (h > 2); + src_line_step = frame->linesize[plane] * (h > 2); line_size = s->line_size[plane]; dst = out->data[plane]; src = frame->data[plane]; _______________________________________________ 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".
