From: Chen Gang <gang.chen@asianux.com>
Date: Mon, 7 Jan 2013 04:42:46 +0000 (+0800)
Subject: drivers/net/wireless/iwlegacy: use strlcpy instead of strncpy
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=407ee23725bba0f273963bb744fea6cb3cf78bf4;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

drivers/net/wireless/iwlegacy: use strlcpy instead of strncpy

  The fields must be null-terminated, or simple_strtoul will cause issue.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
index d604b4036a76..3726cd6fcd75 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/iwlegacy/3945-mac.c
@@ -3273,7 +3273,7 @@ il3945_store_measurement(struct device *d, struct device_attribute *attr,
 
 	if (count) {
 		char *p = buffer;
-		strncpy(buffer, buf, min(sizeof(buffer), count));
+		strlcpy(buffer, buf, sizeof(buffer));
 		channel = simple_strtoul(p, NULL, 0);
 		if (channel)
 			params.channel = channel;