Fixed broken HELO cmd (Enrico Scholz - 1675279)

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1630 f882894a-f735-0410-b71e-b25c423dba1c

NEWS

@@ -3,6 +3,7 @@ This file documents the major additions and syntax changes between releases.
 1.4.7 ??
 	check_procs uses /usr/ucb/ps if available - fixes pst3 problems on Solaris
 	Fixed MKINSTALLDIRS problem in po/
+	Fixed broken HELO in check_smtp
 	Root plugins installed with world executable
 	./configure now detects if possible to compile check_mysql
 	check_sybase from contrib now maintained in NagiosExchange

THANKS.in

@@ -210,3 +210,4 @@ Chris Grim
 Nobuhiro Ban
 Ville Mattila
 Lars Stavholm
+Enrico Scholz

plugins/check_smtp.c

@@ -179,7 +179,7 @@ main (int argc, char **argv)
 	if (process_arguments (argc, argv) == ERROR)
 		usage4 (_("Could not parse arguments"));
 
-	/* initialize the HELO command with the localhostname */
+	/* If localhostname not set on command line, use gethostname to set */
 	if(! localhostname){
 		localhostname = malloc (HOST_MAX_BYTES);
 		if(!localhostname){
@@ -190,13 +190,11 @@ main (int argc, char **argv)
 			printf(_("gethostname() failed!\n"));
 			return STATE_CRITICAL;
 		}
-	} else {
-		helocmd = localhostname;
 	}
 	if(use_ehlo)
-		asprintf (&helocmd, "%s%s%s", SMTP_EHLO, helocmd, "\r\n");
+		asprintf (&helocmd, "%s%s%s", SMTP_EHLO, localhostname, "\r\n");
 	else
-		asprintf (&helocmd, "%s%s%s", SMTP_HELO, helocmd, "\r\n");
+		asprintf (&helocmd, "%s%s%s", SMTP_HELO, localhostname, "\r\n");
 
 	if (verbose)
 		printf("HELOCMD: %s", helocmd);