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)