From 9f1162bd9bec28d65bb84035019979598bb4a5d9 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Wed, 4 Aug 1999 06:38:36 +0000
Subject: [PATCH] (parse_list): don't run past end of line

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6701 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/config_file.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/krb5/config_file.c b/lib/krb5/config_file.c
index c98637bbe..4a21977b6 100644
--- a/lib/krb5/config_file.c
+++ b/lib/krb5/config_file.c
@@ -231,7 +231,7 @@ parse_list(FILE *f, unsigned *lineno, krb5_config_binding **parent)
 	p = buf;
 	while(isspace((unsigned char)*p))
 	    ++p;
-	if (*p == '#' || *p == ';')
+	if (*p == '#' || *p == ';' || *p == '\0')
 	    continue;
 	while(isspace((unsigned char)*p))
 	    ++p;
@@ -509,8 +509,9 @@ krb5_config_vget_strings(krb5_context context,
     int nstr = 0;
     krb5_config_binding *b = NULL;
     const char *p;
+
     while((p = krb5_config_vget_next(context, c, &b, 
-				     krb5_config_string, args))){
+				     krb5_config_string, args))) {
 	char *tmp = strdup(p);
 	char *pos = NULL;
 	char *s;