From: Greg KH <gregkh@linuxfoundation.org>
To: Vladan Kalaba <vladan.kalaba@gmail.com>
Cc: ovidiu.panait.oss@gmail.com, gustavopiazdasilva2102@gmail.com,
error27@gmail.com, linux-staging@lists.linux.dev,
linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] staging: axis-fifo: fix integer underflow in tx_fifo_depth
Date: Wed, 30 Sep 2026 09:18:18 +0200 [thread overview]
Message-ID: <2026093005-retouch-rockfish-ae3a@gregkh> (raw)
In-Reply-To: <20260922215849.16739-1-vladan.kalaba@gmail.com>
On Tue, Sep 22, 2026 at 11:58:48PM +0200, Vladan Kalaba wrote:
> Fix integer underflow if tx_fifo_depth < 4 in axis-fifo.c due
> to check in axis_fifo_write() subtracting 4.
>
> Fixes: 52ff2b840bc7 ("staging: axis-fifo: fix maximum TX packet length check")
> Cc: stable@vger.kernel.org
> Signed-off-by: Vladan Kalaba <vladan.kalaba@gmail.com>
> ---
> drivers/staging/axis-fifo/axis-fifo.c | 5 +++++
> 1 file changed, 5 insertions(+)
Did you forget an "Assisted-by:" tag for this?
prev parent reply other threads:[~2026-09-30 7:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-22 21:58 [PATCH] staging: axis-fifo: fix integer underflow in tx_fifo_depth Vladan Kalaba
2026-09-23 6:42 ` Dan Carpenter
2026-09-23 19:15 ` Vladan Kalaba
2026-09-30 7:18 ` Greg KH [this message]
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