linux-kernel - [PATCH 2/4] platform/x86: think-lmi: Correct System password interface

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: <20230517181945.3725-2-mpearson-lenovo@squebb.ca>
Date:   Wed, 17 May 2023 14:19:43 -0400
From:   Mark Pearson <mpearson-lenovo@...ebb.ca>
To:     mpearson-lenovo@...ebb.ca
Cc:     hdegoede@...hat.com, markgross@...nel.org,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] platform/x86: think-lmi: Correct System password interface

The system password identification was incorrect. This means that if
the password was enabled it wouldn't be detected correctly; and setting
it would not work.

Correct these mistakes.

Signed-off-by: Mark Pearson <mpearson-lenovo@...ebb.ca>
---
 drivers/platform/x86/think-lmi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/think-lmi.c b/drivers/platform/x86/think-lmi.c
index d9341305eba9..b8431d3b137f 100644
--- a/drivers/platform/x86/think-lmi.c
+++ b/drivers/platform/x86/think-lmi.c
@@ -171,7 +171,7 @@ MODULE_PARM_DESC(debug_support, "Enable debug command support");
 #define TLMI_POP_PWD (1 << 0)
 #define TLMI_PAP_PWD (1 << 1)
 #define TLMI_HDD_PWD (1 << 2)
-#define TLMI_SYS_PWD (1 << 3)
+#define TLMI_SYS_PWD (1 << 6)
 #define TLMI_CERT    (1 << 7)
 
 #define to_tlmi_pwd_setting(kobj)  container_of(kobj, struct tlmi_pwd_setting, kobj)
@@ -1504,7 +1504,7 @@ static int tlmi_analyze(void)
 		tlmi_priv.pwd_power->valid = true;
 
 	if (tlmi_priv.opcode_support) {
-		tlmi_priv.pwd_system = tlmi_create_auth("sys", "system");
+		tlmi_priv.pwd_system = tlmi_create_auth("smp", "system");
 		if (!tlmi_priv.pwd_system)
 			goto fail_clear_attr;
 
-- 
2.40.1