diff -ur pxe-linux/server/mtftpd/mtftpd.c pxe-linux.new/server/mtftpd/mtftpd.c
--- pxe-linux/server/mtftpd/mtftpd.c	1999-05-01 00:51:24.000000000 +0200
+++ pxe-linux.new/server/mtftpd/mtftpd.c	2004-02-11 18:04:51.387338416 +0100
@@ -67,6 +67,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <pwd.h>
+#include <time.h>
 
 #include <sys/ipc.h>
 #include <sys/sem.h>
@@ -180,7 +181,19 @@
 			syslog(LOG_ERR, "fork: %m\n");
 			exit_process(1);
 		} else if (pid != 0) {
-			exit_process(0);
+		  double t = (double)GetOpenTimeout();
+		  time_t start = time(NULL);
+		  n = 10;
+		  do {
+		    if ((n <= 0) && (errno == EAGAIN))
+		      usleep(100000);
+
+		    n = recvfrom(0, buf, sizeof (buf), 0,
+				 (struct sockaddr *)&from, &fromlen);
+
+		  } while ((n > 0) || (difftime(time(NULL), start) < t));
+
+		  exit_process(0);
 		}
 	}
 	if (!getuid() || !geteuid()) {