logger(DEBUG_ALWAYS, LOG_INFO, "%s is a %s", device, device_info);
+ if(ifr.ifr_flags & IFF_TAP) {
+ struct ifreq ifr_mac;
+ if(!ioctl(device_fd, SIOCGIFHWADDR, &ifr_mac))
+ memcpy(mymac.x, ifr_mac.ifr_hwaddr.sa_data, ETH_ALEN);
+ else
+ logger(DEBUG_ALWAYS, LOG_WARNING, "Could not get MAC address of %s: %s", device, strerror(errno));
+ }
+
return true;
}
static void close_device(void) {
close(device_fd);
+ device_fd = -1;
- free(type);
- free(device);
- free(iface);
+ free(type); type = NULL;
+ free(device); device = NULL;
+ free(iface); iface = NULL;
+ device_info = NULL;
}
static bool read_packet(vpn_packet_t *packet) {