This is an automated email from the git hooks/post-receive script.
Git pushed a commit to branch master
in repository ffmpeg.
The following commit(s) were added to refs/heads/master by this push:
new c5b5e08eae avfilter/vf_xfade: fix fadegrays reading b's planes with
a's linesize
c5b5e08eae is described below
commit c5b5e08eae596b3046614fc3b4bfbc169edc9647
Author: zhang xingxing <[email protected]>
AuthorDate: Mon Sep 21 06:14:36 2026 +0200
Commit: michaelni <[email protected]>
CommitDate: Mon Sep 21 19:46:21 2026 +0000
avfilter/vf_xfade: fix fadegrays reading b's planes with a's linesize
Introduced in e13eb58941.
Fixes: out of array access
Fixes: Oc4Zl8UslbKi
Reported-identifier:
swarm-fadegrays-transition-indexes-b-s-planes-with-a-s-linesize-815f04
Found-by: zhang xingxing <[email protected]>
---
libavfilter/vf_xfade.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_xfade.c b/libavfilter/vf_xfade.c
index 53dcf3e1e5..fc1b35ebe4 100644
--- a/libavfilter/vf_xfade.c
+++ b/libavfilter/vf_xfade.c
@@ -1451,14 +1451,14 @@ static void
fadegrays##name##_transition(AVFilterContext *ctx,
const type *yf0 = (const type *)(a->data[0] +
\
y * a->linesize[0]);
\
const type *yf1 = (const type *)(b->data[0] +
\
- y * a->linesize[0]);
\
+ y * b->linesize[0]);
\
bg[0][0] = yf0[x];
\
bg[1][0] = yf1[x];
\
if (s->nb_planes == 4) {
\
const type *af0 = (const type *)(a->data[3] +
\
y * a->linesize[3]);
\
const type *af1 = (const type *)(b->data[3] +
\
- y * a->linesize[3]);
\
+ y * b->linesize[3]);
\
bg[0][3] = af0[x];
\
bg[1][3] = af1[x];
\
}
\
--
To stop receiving notification emails like this one, please contact
[email protected].
_______________________________________________
ffmpeg-cvslog mailing list -- [email protected]
To unsubscribe send an email to [email protected]
