--- nbd-2.9.25/nbd-client.c.orig	2012-01-05 15:40:31.962826124 -0500
+++ nbd-2.9.25/nbd-client.c	2012-01-05 15:40:53.627555277 -0500
@@ -70,6 +70,7 @@
 	len=read(fd, buf, 256);
 	buf[len-1]='\0';
 	if(do_print) printf("%s\n", buf);
+	close(fd);
 	return 0;
 }