[PATCH linux-next] fs/proc/kcore.c: Use strscpy() instead of strlcpy()

[cuijinpeng666]

From: Jinpeng Cui <cui.jinpeng2@xxxxxxxxxx>

The implementation of strscpy() is more robust and safer.

Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Jinpeng Cui <cui.jinpeng2@xxxxxxxxxx>
---
 fs/proc/kcore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index 71157ee35c1a..47b9ac9229dd 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -421,7 +421,7 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
 		char *notes;
 		size_t i = 0;
 
-		strlcpy(prpsinfo.pr_psargs, saved_command_line,
+		strscpy(prpsinfo.pr_psargs, saved_command_line,
 			sizeof(prpsinfo.pr_psargs));
 
 		notes = kzalloc(notes_len, GFP_KERNEL);
-- 
2.25.1