linux-kernel - [PATCH v1] ACPI: bus: Fix typo under sizeof() in acpi_run

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]

Message-ID: <2817106.mvXUDI8C0e@rafael.j.wysocki>
Date: Mon, 29 Dec 2025 14:27:46 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linux ACPI <linux-acpi@...r.kernel.org>
Cc: Dan Carpenter <dan.carpenter@...aro.org>,
 Jonathan Cameron <jonathan.cameron@...wei.com>,
 LKML <linux-kernel@...r.kernel.org>,
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
 Hans de Goede <hansg@...nel.org>,
 Mario Limonciello <mario.limonciello@....com>
Subject: [PATCH v1] ACPI: bus: Fix typo under sizeof() in acpi_run_osc()

From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Subject: 

The sizeof(32) in acpi_run_osc() should be sizeof(u32), so fix it.

Fixes: e5322888e6bf ("ACPI: bus: Rework the handling of \_SB._OSC platform features")
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---

Commit e5322888e6bf is a linux-next one.

---
 drivers/acpi/bus.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -294,7 +294,7 @@ acpi_status acpi_run_osc(acpi_handle han
 	int ret;

 	if (!context || !context->cap.pointer ||
-	    context->cap.length < 2 * sizeof(32) ||
+	    context->cap.length < 2 * sizeof(u32) ||
 	    guid_parse(context->uuid_str, &guid))
 		return AE_BAD_PARAMETER;