linux-kernel - [tip: efi/core] efi: Don't use knowledge about efi_guid

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Date:   Sat, 28 Aug 2021 10:37:43 -0000
From:   "tip-bot2 for Andy Shevchenko" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Serge Hallyn <serge@...lyn.com>,
        Ard Biesheuvel <ardb@...nel.org>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [tip: efi/core] efi: Don't use knowledge about efi_guid_t internals

The following commit has been merged into the efi/core branch of tip:

Commit-ID:     b31eea2e04c1002e5cb864eefdc718b70d2cb08c
Gitweb:        https://git.kernel.org/tip/b31eea2e04c1002e5cb864eefdc718b70d2cb08c
Author:        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
AuthorDate:    Tue, 09 Feb 2021 18:45:06 +02:00
Committer:     Ard Biesheuvel <ardb@...nel.org>
CommitterDate: Fri, 27 Aug 2021 16:01:27 +02:00

efi: Don't use knowledge about efi_guid_t internals

When print GUIDs supply pointer to the efi_guid_t (guid_t) type rather
its internal members.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Reviewed-by: Serge Hallyn <serge@...lyn.com>
Signed-off-by: Ard Biesheuvel <ardb@...nel.org>
---
 security/integrity/platform_certs/efi_parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/platform_certs/efi_parser.c b/security/integrity/platform_certs/efi_parser.c
index 18f01f3..d98260f 100644
--- a/security/integrity/platform_certs/efi_parser.c
+++ b/security/integrity/platform_certs/efi_parser.c
@@ -55,7 +55,7 @@ int __init parse_efi_signature_list(
 		memcpy(&list, data, sizeof(list));
 		pr_devel("LIST[%04x] guid=%pUl ls=%x hs=%x ss=%x\n",
 			 offs,
-			 list.signature_type.b, list.signature_list_size,
+			 &list.signature_type, list.signature_list_size,
 			 list.signature_header_size, list.signature_size);
 
 		lsize = list.signature_list_size;