static int data_fd = -1;
static int write_fd = -1;
static int state = 0;
-char *device;
+char *device = NULL;
char *iface = NULL;
-char *device_info;
+static char *device_info;
extern char *identname;
extern bool running;
close(write_fd);
unlink(device);
+
+ free(device);
+ if(iface) free(iface);
}
bool read_packet(vpn_packet_t *packet)