linux-kernel - [PATCH 13/13] nvmem: u-boot-env: fix crc32 casting type

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: <20220916122100.170016-14-srinivas.kandagatla@linaro.org>
Date:   Fri, 16 Sep 2022 13:21:00 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org,
        Rafał Miłecki <rafal@...ecki.pl>,
        kernel test robot <lkp@...el.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 13/13] nvmem: u-boot-env: fix crc32 casting type

From: Rafał Miłecki <rafal@...ecki.pl>

This fixes:
drivers/nvmem/u-boot-env.c:141:17: sparse: sparse: cast to restricted __le32

Reported-by: kernel test robot <lkp@...el.com>
Fixes: f955dc1445069 ("nvmem: add driver handling U-Boot environment variables")
Signed-off-by: Rafał Miłecki <rafal@...ecki.pl>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/nvmem/u-boot-env.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nvmem/u-boot-env.c b/drivers/nvmem/u-boot-env.c
index d17a164ae705..8e72d1bbd649 100644
--- a/drivers/nvmem/u-boot-env.c
+++ b/drivers/nvmem/u-boot-env.c
@@ -139,7 +139,7 @@ static int u_boot_env_parse(struct u_boot_env *priv)
 		data_offset = offsetof(struct u_boot_env_image_redundant, data);
 		break;
 	}
-	crc32 = le32_to_cpu(*(uint32_t *)(buf + crc32_offset));
+	crc32 = le32_to_cpu(*(__le32 *)(buf + crc32_offset));
 	crc32_data_len = priv->mtd->size - crc32_data_offset;
 	data_len = priv->mtd->size - data_offset;
 
-- 
2.25.1