diff options
Diffstat (limited to 'networking/udhcp/socket.c')
| -rw-r--r-- | networking/udhcp/socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/networking/udhcp/socket.c b/networking/udhcp/socket.c index ea0a2c3a8..857f0a4de 100644 --- a/networking/udhcp/socket.c +++ b/networking/udhcp/socket.c @@ -47,7 +47,7 @@ int FAST_FUNC udhcp_read_interface(const char *interface, int *ifindex, uint32_t fd = xsocket(AF_INET, SOCK_RAW, IPPROTO_RAW); ifr.ifr_addr.sa_family = AF_INET; - strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); + strncpy_IFNAMSIZ(ifr.ifr_name, interface); if (addr) { if (ioctl_or_perror(fd, SIOCGIFADDR, &ifr, "is interface %s up and configured?", interface) |