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 4E8192D3A7E; Thu, 3 Apr 2025 19:10:27 +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=1743707427; cv=none; b=ZQirQ6j6Ei6SAO7RDzzqIYFOgHx8ZiuRQkvRoLQuhKVRLgdFD2aosoiDkSasOKhJhLkNPHfJG1gAVa4vbiIC7APcb8VZLsJTE8HPqTIyHqddwvVvZ0Nbcpc3IrsDZhPkS16igO5PCWXVPUKDJbBlqmxRBgKcCv371cLJ8gP7RRc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743707427; c=relaxed/simple; bh=OYDNwu6lqiEdgQdVLiOOiEffqD+K+SGc18Ou35qwRkk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=ZtPJ0JSsTpgE5iUAfElvsGXi+PvgyRGEajqmkwLFajrciMPelIe0zASbZ8ZLlE2MuFPjJQRdbFtkW1/QXTlAId55s3gQRBDryFCMhJmwjveFMu52LGKCT689krqrL+uRq6TTcmvvmn7vsOpzHhvPn5KQ2ExdaVunQWUc5xhjydE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=c9KFwTc/; 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="c9KFwTc/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4644CC4CEE8; Thu, 3 Apr 2025 19:10:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743707427; bh=OYDNwu6lqiEdgQdVLiOOiEffqD+K+SGc18Ou35qwRkk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c9KFwTc/GHARIkDzsRXiUPEKClSVHak7SzdRJ5krD/kkRxyvXjfBXjv84MIqnv6ti XqhacH4FBtYCAr6UauHTWDWDdBwqRtUwrbRv5c6PRGW/BnMTkT4ADP330CWIbiNlOV c0Tbrq+iCclai3vVr7Qh1yODantffOgmcG3CXes8gD9KJTO6r+/We1ZQJmdxYnN+1W 61hkYUx3AMSZoJbuKUjjJgLO/oIc4KbIIHYMCRBpmrIgL2OzhFsTYcUatYhQE38txY QECxIcGtk7YbJ1SVQ34EoBm3YfiENhlT3KbK5eENX3HfQCEyeLpRLUB+h4McVRyR5y 2l+WX/E/yUBtA== 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 5.10 11/15] scsi: st: Fix array overflow in st_setup() Date: Thu, 3 Apr 2025 15:09:58 -0400 Message-Id: <20250403191002.2678588-11-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250403191002.2678588-1-sashal@kernel.org> References: <20250403191002.2678588-1-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 5.10.235 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 3b819c6b15a56..465fe83b49e98 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4144,7 +4144,7 @@ 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