linux-kernel - [PATCH 3/3] modsign: print module name along with error message

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

Message-Id: <20180530090830.20737-4-jeyu@kernel.org>
Date:   Wed, 30 May 2018 11:08:30 +0200
From:   Jessica Yu <jeyu@...nel.org>
To:     David Howells <dhowells@...hat.com>
Cc:     linux-kernel@...r.kernel.org, Jessica Yu <jeyu@...nel.org>
Subject: [PATCH 3/3] modsign: print module name along with error message

It is useful to know which module failed signature verification, so
print the module name along with the error message.

Signed-off-by: Jessica Yu <jeyu@...nel.org>
---
 kernel/module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/module.c b/kernel/module.c
index ae824a6f1a03..8670585eb5f7 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2807,7 +2807,7 @@ static int module_sig_check(struct load_info *info, int flags,
 		reason = "Loading of module with unavailable key";
 	decide:
 		if (sig_enforce) {
-			pr_notice("%s is rejected\n", reason);
+			pr_notice("%s: %s is rejected\n", info->name, reason);
 			return -EKEYREJECTED;
 		}
 
-- 
2.16.3