2 files changed, 21 insertions, 4 deletions

diff --git a/src/inet.c b/src/inet.c
index 51e8cfe..eab325e 100644
--- a/src/inet.c
+++ b/src/inet.c
@@ -176,9 +176,24 @@ static int inet_global_getaddrinfo(lua_State *L)
     }
     lua_newtable(L);
     for (iterator = resolved; iterator; iterator = iterator->ai_next) {
-        char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
-        getnameinfo(iterator->ai_addr, (socklen_t) iterator->ai_addrlen, hbuf, 
-            (socklen_t) sizeof(hbuf), sbuf, 0, NI_NUMERICHOST);
+        char hbuf[NI_MAXHOST]
+#ifndef _WINDOWS
+        ,sbuf[NI_MAXSERV]
+#endif
+        ;
+        ret = getnameinfo(iterator->ai_addr, (socklen_t) iterator->ai_addrlen, hbuf, 
+            (socklen_t) sizeof(hbuf), 
+#ifdef _WINDOWS
+            NULL, 0,
+#else
+            sbuf, 0, 
+#endif
+            NI_NUMERICHOST);
+        if(ret){
+          lua_pushnil(L);
+          lua_pushstring(L, socket_gaistrerror(ret));
+          return 2;
+        }
         lua_pushnumber(L, i);
         lua_newtable(L);
         switch (iterator->ai_family) {
@@ -463,6 +478,9 @@ const char *inet_trybind(p_socket ps, const char *address, const char *serv,
     struct addrinfo *iterator = NULL, *resolved = NULL;
     const char *err = NULL;
     t_socket sock = *ps;
+    /* translate luasocket special values to C */
+    if (strcmp(address, "*") == 0) address = NULL;
+    if (!serv) serv = "0";
     /* try resolving */
     err = socket_gaistrerror(getaddrinfo(address, serv, bindhints, &resolved));
     if (err) {
diff --git a/src/tcp.c b/src/tcp.c
index ca8eec2..60c1e8a 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -222,7 +222,6 @@ static int meth_bind(lua_State *L)
     bindhints.ai_socktype = SOCK_STREAM;
     bindhints.ai_family = tcp->family;
     bindhints.ai_flags = AI_PASSIVE;
-    address = strcmp(address, "*")? address: NULL;
     err = inet_trybind(&tcp->sock, address, port, &bindhints);
     if (err) {
         lua_pushnil(L);