From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Thu, 18 Aug 2022 21:01:17 +0000 (+0200)
Subject: hostfs: move from strlcpy with unused retval to strscpy
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b7f28a37a59fb0ae35dc087b9cdfa77d089b996b;p=linux.git

hostfs: 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@sang-engineering.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
---

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 07881b76d42f9..277468783feee 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -103,7 +103,7 @@ static char *__dentry_name(struct dentry *dentry, char *name)
 	 */
 	BUG_ON(p + strlen(p) + 1 != name + PATH_MAX);
 
-	strlcpy(name, root, PATH_MAX);
+	strscpy(name, root, PATH_MAX);
 	if (len > p - name) {
 		__putname(name);
 		return NULL;