DHCP bug fix

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@876 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/contrib/check_dhcp.c b/contrib/check_dhcp.c
index 7aa87ace7454f9049716a7c9831341a67d3f07ed..8669e44ab5fad48067bbb82be689aa26b91d06d1 100644 (file)
--- a/contrib/check_dhcp.c
+++ b/contrib/check_dhcp.c
@@ -4,7 +4,7 @@
 *
 * Program: DHCP plugin for Nagios
 * License: GPL
-* Copyright (c) 2001-2002 Ethan Galstad (nagios@nagios.org)
+* Copyright (c) 2001-2004 Ethan Galstad (nagios@nagios.org)
 *
 * License Information:
 *
@@ -480,6 +480,7 @@ int receive_dhcp_packet(void *buffer, int buffer_size, int sock, int timeout, st
                /* why do we need to peek first?  i don't know, its a hack.  without it, the source address of the first packet received was
                   not being interpreted correctly.  sigh... */
                bzero(&source_address,sizeof(source_address));
+               address_size=sizeof(source_address);
                 recv_result=recvfrom(sock,(char *)buffer,buffer_size,MSG_PEEK,(struct sockaddr *)&source_address,&address_size);
 #ifdef DEBUG
                printf("recv_result_1: %d\n",recv_result);
@@ -820,7 +821,7 @@ void print_help(void){
 
        /*print_revision(progname,"$Revision$");*/
 
-       printf("Copyright (c) 2001-2002 Ethan Galstad (nagios@nagios.org)\n\n");
+       printf("Copyright (c) 2001-2004 Ethan Galstad (nagios@nagios.org)\n\n");
        printf("This plugin tests the availability of DHCP servers on a network.\n\n");
 
        print_usage();