fix some strncpy warnings when build with gcc8

Origin commit data
------------------
Branch: ni/coolstream
Commit: 54ccbfc5d1
Author: GetAway <get-away@t-online.de>
Date: 2019-06-18 (Tue, 18 Jun 2019)


------------------
No further description and justification available within origin commit message!

------------------
This commit was generated by Migit
This commit is contained in:
GetAway
2019-06-18 22:59:07 +02:00
committed by vanhofen
parent 0056f4076d
commit c9576dd4f4
3 changed files with 9 additions and 9 deletions

View File

@@ -46,7 +46,7 @@ static void device_up(std::string dev)
memset(&ifr, 0, sizeof ifr);
strncpy(ifr.ifr_name, dev.c_str(), IFNAMSIZ);
strncpy(ifr.ifr_name, dev.c_str(), IFNAMSIZ-1);
if (ioctl(sockfd, SIOCGIFFLAGS, &ifr) < 0)
perror("SIOCGIFFLAGS");