File 0001-netmgr-ensure-file-descriptors-0-2-are-in-use-before.patch.v2 of Package bind

From 93a3e6174826ab41362115ac4264a0ee567ad6ea Mon Sep 17 00:00:00 2001
From: Thomas Abraham <tabraham@suse.com>
Date: Tue, 3 Jun 2025 17:48:02 -0400
Subject: [PATCH] netmgr: ensure file descriptors 0-2 are in use before
 invoking libuv functions

libuv expect file descriptors <= STDERR_FILENO are in use. otherwise,
it may abort when closing a file descriptor it opened.

Closes #5226
--- a/bin/dig/host.c
+++ b/bin/dig/host.c
@@ -18,6 +18,8 @@
 #include <locale.h>
 #include <stdbool.h>
 #include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
 
 #include <isc/attributes.h>
 #include <isc/commandline.h>
@@ -932,6 +915,23 @@
 	debug("main()");
 	progname = argv[0];
 	pre_parse_args(argc, argv);
+
+	/* 
+	 * Work around stupidity in libuv where it aborts when closing
+	 * file descriptors that it opened by ensuring the first 3 file
+	 * descriptors are open.
+	 */
+	do {
+		int fd = open("/dev/null", O_RDWR, 0);
+		if (fd > STDERR_FILENO) {
+			close(fd);
+			break;
+		}
+		if (fd < 0) {
+			break;
+		}
+	} while (1);
+
 	setup_libs();
 	setup_system(ipv4only, ipv6only);
 	parse_args(false, argc, argv);