linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: check memory boundary by insane namelen

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Message-ID: <239446e9-2d75-cc9c-8315-999b3641c336@kernel.org>
Date:   Sat, 17 Nov 2018 10:27:05 +0800
From:   Chao Yu <chao@...nel.org>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH] f2fs: check memory boundary by insane namelen

On 2018-11-15 15:50, Jaegeuk Kim wrote:
> If namelen is corrupted to have very long value, fill_dentries can copy
> wrong memory area.
> 
> Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>

Reviewed-by: Chao Yu <yuchao0@...wei.com>

Thanks,