[Pkg-nagios-devel] Bug#521097: patch check_nt

[Justin T Pryzby]

This patch fixes 2 bugs:

 . Crash when -H specified multiple times;
 . Crash when -H specified zero times;

It doesn't fix the parsing problem when -l is specified for a drive
that doesn't exist.
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diff -u nagios-plugins-1.4.12/debian/changelog nagios-plugins-1.4.12/debian/changelog
--- nagios-plugins-1.4.12.orig/plugins/check_nt.c
+++ nagios-plugins-1.4.12/plugins/check_nt.c
@@ -134,6 +134,11 @@
 	/* set socket timeout */
 	alarm(socket_timeout);
 
+	if (NULL==server_address) {
+		fputs("missing -H parameter\n", stderr);
+		exit(return_code);
+	}
+
 	switch (vars_to_check) {
 
 	case CHECK_CLIENTVERSION:
@@ -517,7 +522,6 @@
 				print_revision(progname,revision);
 				exit(STATE_OK);
 			case 'H': /* hostname */
-				if (server_address)	free(server_address);
 				server_address = optarg;
 				break;
 			case 's': /* password */