From be2f688cd9ec5acf592e26d0710f51393b2537bb Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Wed, 2 Mar 2022 23:30:47 +0800
Subject: [PATCH] Fix net/lib_nametoindex.c:58:7: error: 'strncpy' specified
 bound 16 equals destination size

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
---
 libs/libc/net/lib_nametoindex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/libc/net/lib_nametoindex.c b/libs/libc/net/lib_nametoindex.c
index 1dcc0284f5..8adc63817b 100644
--- a/libs/libc/net/lib_nametoindex.c
+++ b/libs/libc/net/lib_nametoindex.c
@@ -55,7 +55,7 @@ unsigned int if_nametoindex(FAR const char *ifname)
   if (sockfd >= 0)
     {
       struct ifreq req;
-      strncpy(req.ifr_name, ifname, IF_NAMESIZE);
+      strlcpy(req.ifr_name, ifname, IF_NAMESIZE);
       if (ioctl(sockfd, SIOCGIFINDEX, (unsigned long)&req) >= 0)
         {
           close(sockfd);