From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 4/5] avcodec/apedec: fix integer overflow in 8bit samples
Date: Thu, 30 Dec 2021 21:42:57 +0100
Message-ID: <20211230204257.GE2829255@pb2> (raw)
In-Reply-To: <20211223211527.20408-4-michael@niedermayer.cc>
[-- Attachment #1.1: Type: text/plain, Size: 787 bytes --]
On Thu, Dec 23, 2021 at 10:15:26PM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2147483542 + 128 cannot be represented in type 'int'
> Fixes: 42812/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-6344057861832704
>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
> libavcodec/apedec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
will apply
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Homeopathy is like voting while filling the ballot out with transparent ink.
Sometimes the outcome one wanted occurs. Rarely its worse than filling out
a ballot properly.
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 195 bytes --]
[-- Attachment #2: Type: text/plain, Size: 251 bytes --]
_______________________________________________
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".
next prev parent reply other threads:[~2021-12-30 20:43 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-23 21:15 [FFmpeg-devel] [PATCH 1/5] avcodec/targa: Check input size for uncompressed TGA before allocation Michael Niedermayer
2021-12-23 21:15 ` [FFmpeg-devel] [PATCH 2/5] avcodec/cdgraphics: avoid signed overflow in alpha Michael Niedermayer
2021-12-23 21:45 ` Andreas Rheinhardt
2021-12-25 10:43 ` Michael Niedermayer
2021-12-23 21:15 ` [FFmpeg-devel] [PATCH 3/5] avformat/flvdec: timestamps cannot use the full int64 range Michael Niedermayer
2021-12-30 20:44 ` Michael Niedermayer
2021-12-23 21:15 ` [FFmpeg-devel] [PATCH 4/5] avcodec/apedec: fix integer overflow in 8bit samples Michael Niedermayer
2021-12-30 20:42 ` Michael Niedermayer [this message]
2021-12-23 21:15 ` [FFmpeg-devel] [PATCH 5/5] avformat/mvdec: Check bytes_per_sample Michael Niedermayer
2021-12-23 23:07 ` Peter Ross
2021-12-24 3:32 ` John-Paul Stewart
2021-12-24 16:58 ` Michael Niedermayer
2021-12-24 20:29 ` John-Paul Stewart
2021-12-25 10:43 ` Michael Niedermayer
2021-12-30 21:11 ` [FFmpeg-devel] [PATCH 1/5] avcodec/targa: Check input size for uncompressed TGA before allocation Michael Niedermayer
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=20211230204257.GE2829255@pb2 \
--to=michael@niedermayer.cc \
--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