From 31a63ab19f2a1f717db90d1164a8b696c625e739 Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Wed, 1 Nov 2006 11:19:33 +0000
Subject: r19528: Fix container handling for "net ads user" and "net ads group"
 functions along with some memleaks.

Guenther
(This used to be commit 4bad52c5b3a983418d4216a2c3f5e04926e37e94)
---
 source3/libads/ldap.c   |  4 +++-
 source3/utils/net_ads.c | 27 +++++++++++++++++++--------
 2 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index 6fbae51179..1e726f5e55 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -1299,6 +1299,7 @@ char *ads_default_ou_string(ADS_STRUCT *ads, const char *wknguid)
 	SAFE_FREE(base);
 
 	if (ads_count_replies(ads, res) != 1) {
+		ads_msgfree(ads, res);
 		return NULL;
 	}
 
@@ -1314,7 +1315,7 @@ char *ads_default_ou_string(ADS_STRUCT *ads, const char *wknguid)
 
 	new_ln = wkn_ln - bind_ln;
 
-	ret = wkn_dn_exp[0];
+	ret = SMB_STRDUP(wkn_dn_exp[0]);
 
 	for (i=1; i < new_ln; i++) {
 		char *s;
@@ -1323,6 +1324,7 @@ char *ads_default_ou_string(ADS_STRUCT *ads, const char *wknguid)
 		free(s);
 	}
 
+	ads_msgfree(ads, res);
 	ads_memfree(ads, wkn_dn);
 	ldap_value_free(wkn_dn_exp);
 	ldap_value_free(bind_dn_exp);
diff --git a/source3/utils/net_ads.c b/source3/utils/net_ads.c
index 060114f548..377bfa22b7 100644
--- a/source3/utils/net_ads.c
+++ b/source3/utils/net_ads.c
@@ -446,6 +446,7 @@ static int ads_user_add(int argc, const char **argv)
 	char *upn, *userdn;
 	LDAPMessage *res=NULL;
 	int rc = -1;
+	char *ou_str = NULL;
 
 	if (argc < 1) return net_ads_user_usage(argc, argv);
 	
@@ -465,11 +466,13 @@ static int ads_user_add(int argc, const char **argv)
 		goto done;
 	}
 
-	if (opt_container == NULL) {
-		opt_container = ads_default_ou_string(ads, WELL_KNOWN_GUID_USERS);
+	if (opt_container) {
+		ou_str = SMB_STRDUP(opt_container);
+	} else {
+		ou_str = ads_default_ou_string(ads, WELL_KNOWN_GUID_USERS);
 	}
 
-	status = ads_add_user_acct(ads, argv[0], opt_container, opt_comment);
+	status = ads_add_user_acct(ads, argv[0], ou_str, opt_comment);
 
 	if (!ADS_ERR_OK(status)) {
 		d_fprintf(stderr, "Could not add user %s: %s\n", argv[0],
@@ -510,6 +513,7 @@ static int ads_user_add(int argc, const char **argv)
 	if (res)
 		ads_msgfree(ads, res);
 	ads_destroy(&ads);
+	SAFE_FREE(ou_str);
 	return rc;
 }
 
@@ -654,6 +658,7 @@ static int ads_group_add(int argc, const char **argv)
 	ADS_STATUS status;
 	LDAPMessage *res=NULL;
 	int rc = -1;
+	char *ou_str = NULL;
 
 	if (argc < 1) {
 		return net_ads_group_usage(argc, argv);
@@ -675,11 +680,13 @@ static int ads_group_add(int argc, const char **argv)
 		goto done;
 	}
 
-	if (opt_container == NULL) {
-		opt_container = ads_default_ou_string(ads, WELL_KNOWN_GUID_USERS);
+	if (opt_container) {
+		ou_str = SMB_STRDUP(opt_container);
+	} else {
+		ou_str = ads_default_ou_string(ads, WELL_KNOWN_GUID_USERS);
 	}
 
-	status = ads_add_group_acct(ads, argv[0], opt_container, opt_comment);
+	status = ads_add_group_acct(ads, argv[0], ou_str, opt_comment);
 
 	if (ADS_ERR_OK(status)) {
 		d_printf("Group %s added\n", argv[0]);
@@ -693,6 +700,7 @@ static int ads_group_add(int argc, const char **argv)
 	if (res)
 		ads_msgfree(ads, res);
 	ads_destroy(&ads);
+	SAFE_FREE(ou_str);
 	return rc;
 }
 
@@ -1123,8 +1131,10 @@ static ADS_STATUS net_precreate_machine_acct( ADS_STRUCT *ads, const char *ou )
 	LDAPMessage *res = NULL;
 
 	ou_str = ads_ou_string(ads, ou);
-	asprintf(&dn, "%s,%s", ou_str, ads->config.bind_path);
-	free(ou_str);
+	if ((asprintf(&dn, "%s,%s", ou_str, ads->config.bind_path)) == -1) {
+		SAFE_FREE(ou_str);
+		return ADS_ERROR(LDAP_NO_MEMORY);
+	}
 
 	rc = ads_search_dn(ads, &res, dn, NULL);
 	ads_msgfree(ads, res);
@@ -1139,6 +1149,7 @@ static ADS_STATUS net_precreate_machine_acct( ADS_STRUCT *ads, const char *ou )
 		}
 	}
 
+	SAFE_FREE( ou_str );
 	SAFE_FREE( dn );
 
 	return rc;
-- 
cgit