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 3873725A2B6; Thu, 3 Apr 2025 19:09:14 +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=1743707354; cv=none; b=WP5273ofbwU2QT8VxvyAaWMHXxy4apazdpQUdCPiyoNVm0l3fsY1yThvgaG+z9KaCiqHGh7e+Nk/sS0e/4ymSNbYyvvY41o9HeRRCnffH0EKEosv3KEpAb+qWiRq/3w3FNW3J0f0inJeLR5ZmfkM5XHyxJtiZ7kk04I6uavnfQk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743707354; c=relaxed/simple; bh=G8uLnP8HGvNMLFX8l3YR2gDARSsgRd7Y494IOYK4GxU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=efitTO747u7vE1wwjqqqv7i7WIuJ9DJrMfE4hsz6+8as1asud6vlm4c6TAy1bRUkADixlfmy7VZeSMj1mm5QEoxoRyBaOLpdkAQhnYk3zWyNMUJ9MSiW4ejqx570b3cV0/tkuv8O6rYj2Qof35xcOeAAk7NBvxstvU52nuYebdU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=R5CszjiU; 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="R5CszjiU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 30845C4CEE8; Thu, 3 Apr 2025 19:09:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743707354; bh=G8uLnP8HGvNMLFX8l3YR2gDARSsgRd7Y494IOYK4GxU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=R5CszjiUt/EaJN8jcaD/lmavP2pJlaAIgQRfbImB2RX8KLvUJUClYSkF0rqVUq3K9 U+kxeRNSUG7m5CNt5N+oP7Vit33axub4idB/qtp3+gMZW/zBaA4Z8KlT8j5jTZa/CF yFK5Rdoj9iJcFAJQXxDMk0VCILPucfBgPiVunsNyuO8TxCcU9SEShpqmLeWYc8x9kc bo5dMxaSgvUQSAM8N4KJiyGG5x59X0QM+LE+3Wn8SsjWZkGq9k0rfoHHzNJsi+Uo0I B77kRpM4rshG5WbyGOhLfu1aeE9GY3aDNK2fKxmSUNBuKiD08/h1/KOBAvHgU94TXb P77N+gy21OFtw== 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 6.1 13/18] scsi: st: Fix array overflow in st_setup() Date: Thu, 3 Apr 2025 15:08:39 -0400 Message-Id: <20250403190845.2678025-13-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250403190845.2678025-1-sashal@kernel.org> References: <20250403190845.2678025-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-scsi@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 6.1.132 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 b3caa3b9722d1..7f107be344236 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4112,7 +4112,7 @@ 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