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| author | Paul B Mahol <onemda@gmail.com> | 2019-10-16 12:13:04 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-10-31 19:22:45 +0100 |
| commit | f8b4426c10aa65f4c04847a50ebfdcb8782a49b7 (patch) | |
| tree | 28005b8cb6787d6fd4c6961a35c48c9e17a3d387 | |
| parent | 94e502e96b0870177e0af4c1e8718ac71475e374 (diff) | |
| download | ffmpeg-f8b4426c10aa65f4c04847a50ebfdcb8782a49b7.tar.gz | |
avfilter/vf_gblur: fix heap-buffer overflow
Fixes #8282
(cherry picked from commit 64a805883d7223c868a683f0030837d859edd2ab)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavfilter/vf_gblur.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_gblur.c b/libavfilter/vf_gblur.c index 27b702998e..f640b506d3 100644 --- a/libavfilter/vf_gblur.c +++ b/libavfilter/vf_gblur.c @@ -222,7 +222,7 @@ static int config_input(AVFilterLink *inlink) s->nb_planes = av_pix_fmt_count_planes(inlink->format); - s->buffer = av_malloc_array(inlink->w, inlink->h * sizeof(*s->buffer)); + s->buffer = av_malloc_array(FFALIGN(inlink->w, 16), FFALIGN(inlink->h, 16) * sizeof(*s->buffer)); if (!s->buffer) return AVERROR(ENOMEM); |