linux-kernel - [PATCH v1 09/13] regulator: devres: use devm_kmemdup

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: <20250221165333.2780888-10-raag.jadav@intel.com>
Date: Fri, 21 Feb 2025 22:23:29 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: perex@...ex.cz,
	tiwai@...e.com,
	broonie@...nel.org,
	lgirdwood@...il.com,
	deller@....de,
	andriy.shevchenko@...ux.intel.com,
	sre@...nel.org,
	sakari.ailus@...ux.intel.com,
	mchehab@...nel.org,
	hverkuil-cisco@...all.nl,
	jdmason@...zu.us,
	fancer.lancer@...il.com
Cc: linux-sound@...r.kernel.org,
	linux-fbdev@...r.kernel.org,
	linux-pm@...r.kernel.org,
	linux-media@...r.kernel.org,
	ntb@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v1 09/13] regulator: devres: use devm_kmemdup_array()

Convert to use devm_kmemdup_array() which is more robust.

Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 drivers/regulator/devres.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c
index 36164aec30e8..ab238579879c 100644
--- a/drivers/regulator/devres.c
+++ b/drivers/regulator/devres.c
@@ -332,9 +332,8 @@ int devm_regulator_bulk_get_const(struct device *dev, int num_consumers,
 				  const struct regulator_bulk_data *in_consumers,
 				  struct regulator_bulk_data **out_consumers)
 {
-	*out_consumers = devm_kmemdup(dev, in_consumers,
-				      num_consumers * sizeof(*in_consumers),
-				      GFP_KERNEL);
+	*out_consumers = devm_kmemdup_array(dev, in_consumers, num_consumers,
+					    sizeof(*in_consumers), GFP_KERNEL);
 	if (*out_consumers == NULL)
 		return -ENOMEM;
 
-- 
2.34.1