From: Jiasheng Jiang <jiashengjiangcool@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Jiasheng Jiang <jiashengjiangcool@gmail.com>
Subject: [FFmpeg-devel] [PATCH] libavfilter/vf_bilateral: Replace with correct variable names to avoid potential NULL pointer dereference
Date: Thu, 7 Aug 2025 18:54:10 +0000
Message-ID: <20250807185410.4430-1-jiashengjiangcool@gmail.com> (raw)
Replace with correct variables names in the check to avoid potential NULL pointer dereference.
Fixes: c6e01ebe41 ("avfilter: add bilateral filter")
Signed-off-by: Jiasheng Jiang <jiashengjiangcool@gmail.com>
---
libavfilter/vf_bilateral.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_bilateral.c b/libavfilter/vf_bilateral.c
index cf62b2315d..2d643643f8 100644
--- a/libavfilter/vf_bilateral.c
+++ b/libavfilter/vf_bilateral.c
@@ -142,9 +142,9 @@ static int config_input(AVFilterLink *inlink)
!s->map_factor_a[p] ||
!s->map_factor_b[p] ||
!s->slice_factor_a[p] ||
- !s->slice_factor_a[p] ||
+ !s->slice_factor_b[p] ||
!s->line_factor_a[p] ||
- !s->line_factor_a[p])
+ !s->line_factor_b[p])
return AVERROR(ENOMEM);
}
--
2.25.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
reply other threads:[~2025-08-07 18:54 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250807185410.4430-1-jiashengjiangcool@gmail.com \
--to=jiashengjiangcool@gmail.com \
--cc=ffmpeg-devel@ffmpeg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git