bugfix

core/src/utils/net.cpp

@@ -289,6 +289,7 @@ namespace net {
         // Save data
         for (auto iface = addresses; iface; iface = iface->ifa_next) {
             if (iface->ifa_addr->sa_family != AF_INET) { continue; }
+            if (!iface->ifa_addr || !iface->ifa_netmask) { continue; }
             InterfaceInfo info;
             info.address = ntohl(*(uint32_t*)&iface->ifa_addr->sa_data[2]);
             info.netmask = ntohl(*(uint32_t*)&iface->ifa_netmask->sa_data[2]);

source_modules/hermes_source/src/hermes.cpp

@@ -205,6 +205,7 @@ namespace hermes {
     }
 
     std::vector<Info> discover() {
+        // TODO: Maybe try to instead detect on each interface as a work around for 0.0.0.0 not receiving anything?
         auto sock = net::openudp("0.0.0.0", 1024);
         
         // Build discovery packet