* [PATCH 08/14] hostfs: move from strlcpy with unused retval to strscpy
[not found] <20220818210123.7637-1-wsa+renesas@sang-engineering.com>
@ 2022-08-18 21:01 ` Wolfram Sang
0 siblings, 0 replies; only message in thread
From: Wolfram Sang @ 2022-08-18 21:01 UTC (permalink / raw)
To: linux-kernel
Cc: Wolfram Sang, Richard Weinberger, Anton Ivanov, Johannes Berg,
linux-um
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>
---
fs/hostfs/hostfs_kern.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 07881b76d42f..277468783fee 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;
--
2.35.1
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