[<prev] [next>] [day] [month] [year] [list]
Message-Id: <1421877092-25435-1-git-send-email-linux@roeck-us.net>
Date: Wed, 21 Jan 2015 13:51:32 -0800
From: Guenter Roeck <linux@...ck-us.net>
To: Alexander Viro <viro@...iv.linux.org.uk>
Cc: Sabrina Dubroca <sd@...asysnail.net>,
Paul Moore <pmoore@...hat.com>, inux-fsdevel@...r.kernel.org,
linux-kernel@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>
Subject: [PATCH] fs: namei: Use memcpy instead of strlcpy
If the string length is known, there is no need to use strlcpy.
Use memcpy instead.
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
Nitpick, but still a bit faster. Applies on top of -next.
fs/namei.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/namei.c b/fs/namei.c
index 323957f..2e09219 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -233,7 +233,7 @@ getname_kernel(const char * filename)
__putname(result);
return ERR_PTR(-ENAMETOOLONG);
}
- strlcpy((char *)result->name, filename, len);
+ memcpy((char *)result->name, filename, len);
result->uptr = NULL;
result->aname = NULL;
result->refcnt = 1;
--
2.1.0
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists