linux-hardening - [PATCH] regulator: hi6421v600: Truncate long strings for trailing NUL

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Message-Id: <20250310222408.work.339-kees@kernel.org>
Date: Mon, 10 Mar 2025 15:24:09 -0700
From: Kees Cook <kees@...nel.org>
To: Liam Girdwood <lgirdwood@...il.com>
Cc: Kees Cook <kees@...nel.org>,
	Mark Brown <broonie@...nel.org>,
	linux-kernel@...r.kernel.org,
	linux-hardening@...r.kernel.org
Subject: [PATCH] regulator: hi6421v600: Truncate long strings for trailing NUL

GCC 15's -Wunterminated-string-initialization saw that these strings
were being truncated. Adjust the initializer so that the needed final
NUL character will be present.

Cc: Liam Girdwood <lgirdwood@...il.com>
Cc: Mark Brown <broonie@...nel.org>
Signed-off-by: Kees Cook <kees@...nel.org>
---
 drivers/regulator/hi6421v600-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/hi6421v600-regulator.c b/drivers/regulator/hi6421v600-regulator.c
index e5f6fbfc9016..e74f992fd85f 100644
--- a/drivers/regulator/hi6421v600-regulator.c
+++ b/drivers/regulator/hi6421v600-regulator.c
@@ -275,7 +275,7 @@ static int hi6421_spmi_regulator_probe(struct platform_device *pdev)
 }
 
 static const struct platform_device_id hi6421_spmi_regulator_table[] = {
-	{ .name = "hi6421v600-regulator" },
+	{ .name = "hi6421v600-regulato" },
 	{},
 };
 MODULE_DEVICE_TABLE(platform, hi6421_spmi_regulator_table);
@@ -283,7 +283,7 @@ MODULE_DEVICE_TABLE(platform, hi6421_spmi_regulator_table);
 static struct platform_driver hi6421_spmi_regulator_driver = {
 	.id_table = hi6421_spmi_regulator_table,
 	.driver = {
-		.name = "hi6421v600-regulator",
+		.name = "hi6421v600-regulato",
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
 	},
 	.probe	= hi6421_spmi_regulator_probe,
-- 
2.34.1