Fix some more memory issues

[project/odhcpd.git] / src / odhcpd.c

diff --git a/src/odhcpd.c b/src/odhcpd.c
index 6070bfb..acedaec 100644 (file)
--- a/src/odhcpd.c
+++ b/src/odhcpd.c
@@ -131,6 +131,7 @@ int odhcpd_get_interface_mtu(const char *ifname)
 int odhcpd_get_mac(const struct interface *iface, uint8_t mac[6])
 {
        struct ifreq ifr;
+       memset(&ifr, 0, sizeof(ifr));
        strncpy(ifr.ifr_name, iface->ifname, sizeof(ifr.ifr_name));
        if (ioctl(ioctl_sock, SIOCGIFHWADDR, &ifr) < 0)
                return -1;