linux-kernel - [PATCH v1 05/16] ACPICA: Apply ACPI

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Message-ID: <2042286.usQuhbGJ8B@rafael.j.wysocki>
Date: Fri, 12 Sep 2025 21:55:35 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linux ACPI <linux-acpi@...r.kernel.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
 "Dumbre, Saket" <saket.dumbre@...el.com>
Subject: [PATCH v1 05/16] ACPICA: Apply ACPI_NONSTRING

From: Ahmed Salem <x0rw3ll@...il.com>

Add ACPI_NONSTRING for destination char arrays without a terminating NUL
character.

This is a follow-up to commit 2b82118845e0 ("ACPICA: Apply ACPI_NONSTRING")
where a few more destination arrays were missed.

Link: https://github.com/acpica/acpica/commit/f359e5ed
Fixes: 2b82118845e0 ("ACPICA: Apply ACPI_NONSTRING")
Signed-off-by: Ahmed Salem <x0rw3ll@...il.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 include/acpi/actbl.h                                     | 2 +-
 tools/power/acpi/os_specific/service_layers/oslinuxtbl.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/acpi/actbl.h b/include/acpi/actbl.h
index 243097a3da63..8a67d4ea6e3f 100644
--- a/include/acpi/actbl.h
+++ b/include/acpi/actbl.h
@@ -73,7 +73,7 @@ struct acpi_table_header {
 	char oem_id[ACPI_OEM_ID_SIZE] ACPI_NONSTRING;	/* ASCII OEM identification */
 	char oem_table_id[ACPI_OEM_TABLE_ID_SIZE] ACPI_NONSTRING;	/* ASCII OEM table identification */
 	u32 oem_revision;	/* OEM revision number */
-	char asl_compiler_id[ACPI_NAMESEG_SIZE];	/* ASCII ASL compiler vendor ID */
+	char asl_compiler_id[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;	/* ASCII ASL compiler vendor ID */
 	u32 asl_compiler_revision;	/* ASL compiler version */
 };
 
diff --git a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
index 9741e7503591..de93067a5da3 100644
--- a/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
+++ b/tools/power/acpi/os_specific/service_layers/oslinuxtbl.c
@@ -995,7 +995,7 @@ static acpi_status osl_list_customized_tables(char *directory)
 {
 	void *table_dir;
 	u32 instance;
-	char temp_name[ACPI_NAMESEG_SIZE];
+	char temp_name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
 	char *filename;
 	acpi_status status = AE_OK;
 
@@ -1312,7 +1312,7 @@ osl_get_customized_table(char *pathname,
 {
 	void *table_dir;
 	u32 current_instance = 0;
-	char temp_name[ACPI_NAMESEG_SIZE];
+	char temp_name[ACPI_NAMESEG_SIZE] ACPI_NONSTRING;
 	char table_filename[PATH_MAX];
 	char *filename;
 	acpi_status status;
-- 
2.51.0