From patchwork Fri Feb 7 01:00:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kees Cook X-Patchwork-Id: 863730 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 4FBAF27442; Fri, 7 Feb 2025 01:00:22 +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=1738890023; cv=none; b=m0E5tfS6oj7IHSShbTt4Oc3G/yu+nBIzXI5Z8ADM7pOsPq7s/a+NtU7N9riktkZTBI5QUX3KZFnlQr0WOciWZYiXPp2UqEcNqV4lxPgKSu7JvF7RvxBQL5EjZRnxOzphRvBs1EgcEdd3lLqPE7FQ2dzLY99tXz0BX5+PfrovehI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738890023; c=relaxed/simple; bh=tN5HoDasgGs57yWRv1TCfAho0gjol32j6KoFqgeXgFQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Btu+z+y36O8dgPTPoQgYRINJKuH9E0jdw26ZhP9azlIsAtUIHqyQbhtcdcw43xG5mt2KsC9Q9nXHS2d5l4hvD9QSVcUafJ3UIBTEXOLoLR34XYW9ZJ9XZ+kpMce542HBuPhWQlvNkTrNTiyz5YQor4YP42HAQZmwDkIPYbTYqhI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Pj4LWa1E; 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="Pj4LWa1E" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B63DBC4CEDD; Fri, 7 Feb 2025 01:00:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738890022; bh=tN5HoDasgGs57yWRv1TCfAho0gjol32j6KoFqgeXgFQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Pj4LWa1Eap7F2oZPp49MBSTEHcl75OuXc+G9fNce/PSm+Kj5CioqbdpAcasNihaAO 7+lBjoo2VJVpOs/mp8uDi++SXwZvWxDf9l15hEJpyTSalXhXkJ9SFhVn8UKdcsZ2R1 SsHHsiwSCHBT3RbNW84ZEQOyZoOwy8TABRLSbxeyKChSkXfFsV8iAIqRDzI4xowByA SxwAjQ5A99TGnEsgFLqzHhjQnntG5UAKmLreBUgiyZx55jWW2nagc+Lw9jxcINARgj d3YGNATPFL8B8wmzefd58Xla8AwvsFDzH9JzEK0vxJwqJ3t1+X5XFDkw6bwnNL/gSm rn8z+ZRxRDZNw== From: Kees Cook To: Andy Shevchenko Cc: Kees Cook , Sathya Prakash , Sreekanth Reddy , Suganath Prabu Subramani , MPT-FusionLinux.pdl@broadcom.com, linux-scsi@vger.kernel.org, Kashyap Desai , Sumit Saxena , "James E.J. Bottomley" , "Martin K. Petersen" , Nilesh Javali , Andrew Morton , "Kirill A. Shutemov" , Dave Hansen , Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Alexey Dobriyan , Sven Eckelmann , Tadeusz Struk , kernel test robot , Erick Archer , Dmitry Antipov , Ryusuke Konishi , Luc Van Oostenryck , linux-kernel@vger.kernel.org, mpi3mr-linuxdrv.pdl@broadcom.com, GR-QLogic-Storage-Upstream@marvell.com, linux-hardening@vger.kernel.org, x86@kernel.org, linux-coco@lists.linux.dev, linux-nilfs@vger.kernel.org Subject: [PATCH 01/10] scsi: mptfusion: Mark device strings as nonstring Date: Thu, 6 Feb 2025 17:00:10 -0800 Message-Id: <20250207010022.749952-1-kees@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250207005832.work.324-kees@kernel.org> References: <20250207005832.work.324-kees@kernel.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1366; i=kees@kernel.org; h=from:subject; bh=tN5HoDasgGs57yWRv1TCfAho0gjol32j6KoFqgeXgFQ=; b=owGbwMvMwCVmps19z/KJym7G02pJDOlLo+VlwhV7zqecu3Bw1pVpTwO3P85fNf+ZM8sjl1eHl pqLrXbf2FHKwiDGxSArpsgSZOce5+Lxtj3cfa4izBxWJpAhDFycAjCR89kM/xTXvzi0LvxvpzK7 teLqAuulj9nW/Fva1TyVa/OD4p7+1UaMDLdmrSlZobF8aoahY3+PRmFYz9YCxvxnFe+ZldmDvig p8gIA X-Developer-Key: i=kees@kernel.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 In preparation for memtostr*() checking that its source is marked as nonstring, annotate the device strings accordingly. Signed-off-by: Kees Cook --- Cc: Sathya Prakash Cc: Sreekanth Reddy Cc: Suganath Prabu Subramani Cc: MPT-FusionLinux.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org --- drivers/message/fusion/mptsas.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index d0549a4daf76..9e3a823ca4eb 100644 --- a/drivers/message/fusion/mptsas.c +++ b/drivers/message/fusion/mptsas.c @@ -2834,10 +2834,10 @@ struct rep_manu_reply{ u8 sas_format:1; u8 reserved1:7; u8 reserved2[3]; - u8 vendor_id[SAS_EXPANDER_VENDOR_ID_LEN]; - u8 product_id[SAS_EXPANDER_PRODUCT_ID_LEN]; - u8 product_rev[SAS_EXPANDER_PRODUCT_REV_LEN]; - u8 component_vendor_id[SAS_EXPANDER_COMPONENT_VENDOR_ID_LEN]; + u8 vendor_id[SAS_EXPANDER_VENDOR_ID_LEN] __nonstring; + u8 product_id[SAS_EXPANDER_PRODUCT_ID_LEN] __nonstring; + u8 product_rev[SAS_EXPANDER_PRODUCT_REV_LEN] __nonstring; + u8 component_vendor_id[SAS_EXPANDER_COMPONENT_VENDOR_ID_LEN] __nonstring; u16 component_id; u8 component_revision_id; u8 reserved3;