From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2748F284B26; Thu, 3 Apr 2025 19:08:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743707314; cv=none; b=mqJ+UHMVE0iOV6U1Dks5JhQdhNh91dsBrXQrFIxRm1l3Ny26h3NpsvPZt0GjdSQzg2tl5GnauaGH6N+Wk1zm/2b1orN+8LQNH4cGsc0hXQAddbVA5Or44cN1CgKcK6LTcYB5U/GULRp1jbYXfu58MiSocIOm0YyQMIl2TeNqbKg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743707314; c=relaxed/simple; bh=Fbf9TFjCwvdpKswkcsJmq061YakhBha2JaLtmLXcIJg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=QpOXNz8O4pZPyk2C/ApBHbX4uhXa/ucZK4HVd88QLOG/hMpq2h5owki7bFAv2gK6zvTcujfNuT/06mUfuF3AkNd4AK8BbPfyM+8YrBidl9kxe5qcVLfEiwD/QKQ9yP4mKqxIygHKqOwPx5fYCKxnWpMBUUjvJsylUKTg0HGzdfc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=n6vm2yjc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="n6vm2yjc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1EA60C4CEEA; Thu, 3 Apr 2025 19:08:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743707314; bh=Fbf9TFjCwvdpKswkcsJmq061YakhBha2JaLtmLXcIJg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=n6vm2yjcdnKYVFahTnb+5OzNCiTj8skRKM46Id9xeIT9oK5WiPRfskoIOWkYfJ3Jb PVhOrtO+7OVp0MdRu0h6W7zZOM9why9l2YPOUhs1aJhR+4pzALoJBScdN6ElLlVdIY hm0Zal1S26devLVPF2pEDu+UhZbq4cJUbxYUtuwptE+H42u0SurNrYUQcj+uj2Q+rn BPLJrHss6QHEARlfB3/MGCdXgwisg13i/x/+BL0iPu2RhxtZfTbYrA2QVnBiwnH3u9 QowrKL/rIsj9EalEuXRrkiNEbMEh/izcoYeGg5Br7GR8U+etg937cGMkTM8YNSP2/1 bb4lp89uSovsQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Kai=20M=C3=A4kisara?= , Chenyuan Yang , "Martin K . Petersen" , Sasha Levin , James.Bottomley@HansenPartnership.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 6.6 21/26] scsi: st: Fix array overflow in st_setup() Date: Thu, 3 Apr 2025 15:07:40 -0400 Message-Id: <20250403190745.2677620-21-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250403190745.2677620-1-sashal@kernel.org> References: <20250403190745.2677620-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.85 Content-Transfer-Encoding: 8bit From: Kai Mäkisara [ Upstream commit a018d1cf990d0c339fe0e29b762ea5dc10567d67 ] Change the array size to follow parms size instead of a fixed value. Reported-by: Chenyuan Yang Closes: https://lore.kernel.org/linux-scsi/CALGdzuoubbra4xKOJcsyThdk5Y1BrAmZs==wbqjbkAgmKS39Aw@mail.gmail.com/ Signed-off-by: Kai Mäkisara Link: https://lore.kernel.org/r/20250311112516.5548-2-Kai.Makisara@kolumbus.fi Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index bdbe94f30f070..900322bad4f3b 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4120,7 +4120,7 @@ static void validate_options(void) */ static int __init st_setup(char *str) { - int i, len, ints[5]; + int i, len, ints[ARRAY_SIZE(parms) + 1]; char *stp; stp = get_options(str, ARRAY_SIZE(ints), ints); -- 2.39.5