From: Leo Izen <leo.izen@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Cole Dilorenzo <coolkingcole@gmail.com>
Subject: Re: [FFmpeg-devel] [PATCH v2] avcodec/jpegxl_parser: fix OOB read regression
Date: Mon, 16 Oct 2023 06:44:43 -0400
Message-ID: <47b3da48-ad2c-42db-82e0-e51e759a2866@gmail.com> (raw)
In-Reply-To: <20231015004924.597746-1-leo.izen@gmail.com>
On 10/14/23 20:49, Leo Izen wrote:
> In f7ac3512f5b5cb8eb149f37300b43461d8e93af3 the size of the dynamically
> allocated buffer was shrunk, but it was made too small for very small
> alphabet sizes. This patch restores the size to prevent an OOB read.
>
> Reported-by: Cole Dilorenzo <coolkingcole@gmail.com>
> Signed-off-by: Leo Izen <leo.izen@gmail.com>
> ---
Will push soon as it fixes a fuzzer case.
- Leo Izen
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prev parent reply other threads:[~2023-10-16 10:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-13 1:49 [FFmpeg-devel] [PATCH] " Leo Izen
2023-10-15 0:49 ` [FFmpeg-devel] [PATCH v2] " Leo Izen
2023-10-16 10:44 ` Leo Izen [this message]
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