diff options
| -rw-r--r-- | ctdb/common/system_linux.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ctdb/common/system_linux.c b/ctdb/common/system_linux.c index 8bb18f836f0..b66ce670288 100644 --- a/ctdb/common/system_linux.c +++ b/ctdb/common/system_linux.c @@ -116,7 +116,7 @@ int ctdb_sys_send_arp(const ctdb_sock_addr *addr, const char *iface) } /* get the mac address */ - strncpy(if_hwaddr.ifr_name, iface, sizeof(if_hwaddr.ifr_name)-1); + strlcpy(if_hwaddr.ifr_name, iface, sizeof(if_hwaddr.ifr_name)); ret = ioctl(s, SIOCGIFHWADDR, &if_hwaddr); if ( ret < 0 ) { close(s); @@ -210,7 +210,7 @@ int ctdb_sys_send_arp(const ctdb_sock_addr *addr, const char *iface) } /* get the mac address */ - strncpy(if_hwaddr.ifr_name, iface, sizeof(if_hwaddr.ifr_name)-1); + strlcpy(if_hwaddr.ifr_name, iface, sizeof(if_hwaddr.ifr_name)); ret = ioctl(s, SIOCGIFHWADDR, &if_hwaddr); if ( ret < 0 ) { close(s); @@ -602,7 +602,7 @@ bool ctdb_sys_check_iface_exists(const char *iface) return true; } - strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)-1); + strlcpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFINDEX, &ifr) < 0 && errno == ENODEV) { DEBUG(DEBUG_CRIT,(__location__ " interface '%s' not found\n", iface)); close(s); |