From 21b249ca6edcee4ffe3e54549a2ec28ad50f83ac Mon Sep 17 00:00:00 2001
From: Kurt Zeilenga <kurt@openldap.org>
Date: Mon, 23 Nov 1998 03:03:06 +0000
Subject: [PATCH] Change init_w_userconf to not interpet the filename.  If it's
 give "/foo", then it will check $HOME/foo, $HOME/./foo, then /foo. This might
 not be what the installer hand it mind... but then again may be it is.
 w_userconf and w_conf both now use NULL arguments to disable conf loading.

---
 libraries/libldap/init.c | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/libraries/libldap/init.c b/libraries/libldap/init.c
index 527f4e876b..c79bdb93cf 100644
--- a/libraries/libldap/init.c
+++ b/libraries/libldap/init.c
@@ -72,6 +72,11 @@ static void openldap_ldap_init_w_conf(const char *file)
 	char *cmd, *opt;
 	char *start, *end;
 
+	if (file == NULL) {
+		/* no file name */
+		return;
+	}
+
 	fp = fopen(file, "r");
 	if(fp == NULL) {
 		/* could not open file */
@@ -165,18 +170,25 @@ static void openldap_ldap_init_w_conf(const char *file)
 
 static void openldap_ldap_init_w_userconf(const char *file)
 {
-    if (file[file[0] == '.'] != '/') {
-	char *home = getenv("HOME");
+	char *home;
 	char *path;
-	
+
+	if (file == NULL) {
+		/* no file name */
+		return;
+	}
+
+	home = getenv("HOME");
+
 	if (home != NULL) {
 		path = malloc(strlen(home) + strlen(file) + 3);
 	} else {
 		path = malloc(strlen(file) + 3);
 	}
 
-
 	if(home != NULL && path != NULL) {
+		/* we assume UNIX path syntax is used... */
+
 		/* try ~/file */
 		sprintf(path, "%s/%s", home, file);
 		openldap_ldap_init_w_conf(path);
@@ -185,8 +197,10 @@ static void openldap_ldap_init_w_userconf(const char *file)
 		sprintf(path, "%s/.%s", home, file);
 		openldap_ldap_init_w_conf(path);
 	}
-	free(path);
-    }
+
+	if(path != NULL) {
+		free(path);
+	}
 
 	/* try file */
 	openldap_ldap_init_w_conf(file);
-- 
2.39.5