linux-kernel - [PATCH] affs: move from strlcpy with unused retval to strscpy

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Message-Id: <20220818210139.7819-1-wsa+renesas@sang-engineering.com>
Date:   Thu, 18 Aug 2022 23:01:39 +0200
From:   Wolfram Sang <wsa+renesas@...g-engineering.com>
To:     linux-kernel@...r.kernel.org
Cc:     Wolfram Sang <wsa+renesas@...g-engineering.com>,
        David Sterba <dsterba@...e.com>, linux-fsdevel@...r.kernel.org
Subject: [PATCH] affs: move from strlcpy with unused retval to strscpy

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
 fs/affs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/affs/super.c b/fs/affs/super.c
index 4c5f30a83336..58b391446ae1 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -276,7 +276,7 @@ parse_options(char *options, kuid_t *uid, kgid_t *gid, int *mode, int *reserved,
 			char *vol = match_strdup(&args[0]);
 			if (!vol)
 				return 0;
-			strlcpy(volume, vol, 32);
+			strscpy(volume, vol, 32);
 			kfree(vol);
 			break;
 		}
-- 
2.35.1