From: Ted Lemon <source@isc.org>
Date: Fri, 1 Oct 1999 03:16:46 +0000 (+0000)
Subject: Fix null pointer dereference.
X-Git-Tag: V3-BETA-1-PATCH-2~5^2~37
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9b01dcf9fceed0187ababb6803be1e7b7469f3b;p=thirdparty%2Fdhcp.git

Fix null pointer dereference.
---

diff --git a/common/execute.c b/common/execute.c
index 87df6cb4d..955deb182 100644
--- a/common/execute.c
+++ b/common/execute.c
@@ -22,7 +22,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: execute.c,v 1.19 1999/09/22 01:45:49 mellon Exp $ Copyright (c) 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: execute.c,v 1.20 1999/10/01 03:16:46 mellon Exp $ Copyright (c) 1998, 1999 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -425,7 +425,7 @@ void write_statements (file, statements, indent)
 			   error. */
 			if (r -> data.option -> option -> universe ==
 			    &dhcp_universe) {
-				t = (char *)0;
+				t = "";
 				dot = "";
 			} else {
 				t = (r -> data.option -> option ->