From: Yun Zhou <yun.zhou@windriver.com>
To: <tristmd@gmail.com>
Cc: <jfs-discussion@lists.sourceforge.net>,
<linux-kernel@vger.kernel.org>, <shaggy@kernel.org>,
<syzbot+13ba7f3e9a17f77250fe@syzkaller.appspotmail.com>
Subject: Re: [PATCH] jfs: validate l2nbperpage in diMount to prevent shift-out-of-bounds
Date: Mon, 1 Jun 2026 20:43:30 +0800 [thread overview]
Message-ID: <20260601124330.3095626-1-yun.zhou@windriver.com> (raw)
In-Reply-To: <20260418131012.1039172-1-tristmd@gmail.com>
On Fri, Apr 18, 2026, Tristan Madani <tristmd@gmail.com> wrote:
> Add validation of l2nbperpage against reasonable bounds before using it
> in arithmetic operations.
The fix looks correct to me. Minor nit: the subject and commit message
say "l2nbperpage" but the actual field being validated is
"im_l2nbperiext" (and im_nbperiext). Could you respin with the
corrected naming?
Reviewed-by: Yun Zhou <yun.zhou@windriver.com>
prev parent reply other threads:[~2026-06-01 12:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-18 13:10 Tristan Madani
2026-06-01 12:43 ` Yun Zhou [this message]
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