From: Chen Gang <gang.chen@asianux.com>
Date: Sun, 26 May 2013 07:06:06 +0000 (+0000)
Subject: MIPS: using strlcpy() instead of strncpy()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=41c8366be83a7c868c5281ad8d9e6715c1564351;hp=24b1944fc6b7be857c81f0cb0ff264c57b85ee29;p=deliverable%2Flinux.git

MIPS: using strlcpy() instead of strncpy()

Ensure strings are always '\0' terminated.  Or in the next pr_info() shit
may hit the fan.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Acked-by: John Crispin <blogic@openwrt.org>
Cc: david.daney@cavium.com
Cc: linux-mips@linux-mips.org
Cc: Linux-Arch <linux-arch@vger.kernel.org>
Cc: linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
Patchwork: https://patchwork.linux-mips.org/patch/5331/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index 5712bb532245..7e954042f252 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -30,7 +30,7 @@ __init void mips_set_machine_name(const char *name)
 	if (name == NULL)
 		return;
 
-	strncpy(mips_machine_name, name, sizeof(mips_machine_name));
+	strlcpy(mips_machine_name, name, sizeof(mips_machine_name));
 	pr_info("MIPS: machine is %s\n", mips_get_machine_name());
 }