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| author | Paul B Mahol <onemda@gmail.com> | 2019-10-16 12:13:04 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2022-04-09 22:19:40 +0200 |
| commit | d5cb859665d62658d7859f345650fcb38528c4ab (patch) | |
| tree | 841a7ce827b10378aedc2913d32e87df83d4e1fb | |
| parent | 439645004bb672a29145621549cb87acdb2f84db (diff) | |
| download | ffmpeg-d5cb859665d62658d7859f345650fcb38528c4ab.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 f77a3fffc3..6c0ae78d01 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); |