Subject: [PATCH] net/rds: using strlcpy instead of strncpy

From: Chen Gang <[email-masked]>
Date: Thu, 28 Feb 2013 16:28:36 +0800

when src strlen is sizeof(ctr.name) - 1, the dest str is not '\0' end.
  better use strlcpy instead.

Signed-off-by: Chen Gang <[email-masked]>
---
 net/rds/stats.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/rds/stats.c b/net/rds/stats.c
index 7be790d..b9ac1df 100644
--- a/net/rds/stats.c
+++ b/net/rds/stats.c
@@ -86,7 +86,7 @@ void rds_stats_info_copy(struct rds_info_iterator *iter,
 
 	for (i = 0; i < nr; i++) {
 		BUG_ON(strlen(names[i]) >= sizeof(ctr.name));
-		strncpy(ctr.name, names[i], sizeof(ctr.name) - 1);
+		strlcpy(ctr.name, names[i], sizeof(ctr.name));
 		ctr.value = values[i];
 
 		rds_info_copy(iter, &ctr, sizeof(ctr));
-- 
1.7.7.6