1 files changed, 64 insertions, 0 deletions

diff --git a/web/attachments/109117-check_dns.c.patch b/web/attachments/109117-check_dns.c.patch
new file mode 100644
index 0000000..9546cd6
--- /dev/null
+++ b/web/attachments/109117-check_dns.c.patch
@@ -0,0 +1,64 @@
+--- check_dns.c.old     2004-11-17 13:18:35.000000000 -0700
++++ check_dns.c 2004-11-17 12:53:21.000000000 -0700
+@@ -38,6 +38,7 @@
+ #define ADDRESS_LENGTH 256
+ char query_address[ADDRESS_LENGTH] = "";
+ char dns_server[ADDRESS_LENGTH] = "";
++int dns_server_port = 53;
+ char ptr_server[ADDRESS_LENGTH] = "";
+ int verbose = FALSE;
+ char expected_address[ADDRESS_LENGTH] = "";
+@@ -76,7 +77,7 @@
+        }
+ 
+        /* get the command to run */
+-       asprintf (&command_line, "%s %s %s", NSLOOKUP_COMMAND, query_address, dns_server);
++       asprintf (&command_line, "%s %s %s -port=%d", NSLOOKUP_COMMAND, query_address, dns_server, dns_server_port);
+ 
+        alarm (timeout_interval);
+        gettimeofday (&tv, NULL);
+@@ -275,6 +276,7 @@
+                {"timeout", required_argument, 0, 't'},
+                {"hostname", required_argument, 0, 'H'},
+                {"server", required_argument, 0, 's'},
++               {"port", required_argument, 0, 'p'},
+                {"reverse-server", required_argument, 0, 'r'},
+                {"expected-address", required_argument, 0, 'a'},
+                {"expect-authority", no_argument, 0, 'A'},
+@@ -289,7 +291,7 @@
+                        strcpy (argv[c], "-t");
+ 
+        while (1) {
+-               c = getopt_long (argc, argv, "hVvAt:H:s:r:a:", long_opts, &opt_index);
++               c = getopt_long (argc, argv, "hVvAt:H:p:s:r:a:", long_opts, &opt_index);
+ 
+                if (c == -1 || c == EOF)
+                        break;
+@@ -316,6 +318,9 @@
+                                die (STATE_UNKNOWN, _("Input buffer overflow\n"));
+                        strcpy (query_address, optarg);
+                        break;
++               case 'p': /* hostname */
++                       dns_server_port = atoi(optarg);
++                       break;
+                case 's': /* server name */
+                        /* TODO: this is_host check is probably unnecessary. */
+                        /* Better to confirm nslookup response matches */
+@@ -403,6 +408,8 @@
+    The name or address you want to query\n\
+ -s, --server=HOST\n\
+    Optional DNS server you want to use for the lookup\n\
++-p, --port=HOST\n\
++   Optional DNS server port, defaults to 53\n\
+ -a, --expected-address=IP-ADDRESS\n\
+    Optional IP address you expect the DNS server to return\n\
+ -A, --expect-authority\n\
+@@ -426,7 +433,7 @@
+ print_usage (void)
+ {
+        printf (_("\
+-Usage: %s -H host [-s server] [-a expected-address] [-A] [-t timeout]\n\
++Usage: %s -H host [-s server] [-p port] [-a expected-address] [-A] [-t timeout]\n\
+        %s --help\n\
+        %s --version\n"), progname, progname, progname);
+ }