Add three FD_SETSIZE changes to main/network.c (#125258)

--- php-4.3.8/main/network.c.fdsetsize
+++ php-4.3.8/main/network.c
@@ -287,7 +287,7 @@
 	fd_set wset;
 	fd_set eset;
 
-	if (timeout == NULL)	{
+	if (timeout == NULL || sockfd > FD_SETSIZE)	{
 		/* blocking mode */
 		return connect(sockfd, addr, addrlen);
 	}
@@ -1010,6 +1010,8 @@
 	int retval;
 	struct timeval timeout, *ptimeout;
 
+        if (sock->socket > FD_SETSIZE) return;
+
 	FD_ZERO(&fdr);
 	FD_SET(sock->socket, &fdr);
 	sock->timeout_event = 0;
@@ -1187,6 +1189,8 @@
 	struct timeval tv = {0, 0};
 	char buf;
 	
+        if (fd > FD_SETSIZE) return 1;
+
 	/* logic: if the select call indicates that there is data to
 	 * be read, but a read returns 0 bytes of data, then the socket
 	 * has been closed.