IPv6 fixes for incoming inetd calls, minors from lint

source/bforce/sess_answ.c

@@ -22,8 +22,11 @@
 int answ_system(e_session type, char *connstr, int inetd)
 {
 	TIO oldtio;
-	struct sockaddr_in client;
+	struct sockaddr_storage client;
 	int clientlen = sizeof(client);
+	char clienthost[NI_MAXHOST];
+	char clientport[NI_MAXSERV];
+	int clientres = 0;
 	int rc = 0;
 	char *p;
 	
@@ -74,18 +77,18 @@ int answ_system(e_session type, char *connstr, int inetd)
 		log("Answering TCPIP call...");
 		if( connstr && *connstr )
 			state.connstr = (char*)xstrcpy(connstr);
-		else if( getpeername(0, (struct sockaddr*)&client, &clientlen) == -1 )
-			logerr("can't get client address");
-		else
+		else 
 		{
-#ifdef IPV6
-			>char addr_str[INET6_ADDRSTRLEN+1];
-			state.peername = (char*)xstrcpy(inet_ntop(AF_INET6, client.sin6_addr, addr_str, INET6_ADDRSTRLEN));
-			state.peerport = (long)ntohs(client.sin6_port);
-#else
-			state.peername = (char*)xstrcpy(inet_ntoa(client.sin_addr));
-			state.peerport = (long)ntohs(client.sin_port);
-#endif
+			clientres = getnameinfo( (struct sockaddr*)&client, clientlen,
+					clienthost, sizeof(clienthost), clientport, 
+					sizeof(clientport), NI_NUMERICHOST | NI_NUMERICSERV);
+			if ( clientres == 0 )
+			{
+				state.peername = (char*)xstrcpy(clienthost);
+				state.peerport = (long)atol(clientport);
+			}
+			else
+				log("sess_answ: can't get client address: ", gai_strerror(clientres));
 		}
 	}