}
static bool read_packet(vpn_packet_t *packet) {
- int lenin;
+ ssize_t lenin;
if((lenin = recv(device_fd, (void *)DATA(packet), MTU, 0)) <= 0) {
logger(DEBUG_ALWAYS, LOG_ERR, "Error while reading from %s %s: %s", device_info,
}
if(!memcmp(&ignore_src, DATA(packet) + 6, sizeof(ignore_src))) {
- logger(DEBUG_SCARY_THINGS, LOG_DEBUG, "Ignoring loopback packet of %d bytes from %s", lenin, device_info);
+ logger(DEBUG_SCARY_THINGS, LOG_DEBUG, "Ignoring loopback packet of %zd bytes from %s", lenin, device_info);
return false;
}