After talking with abartlet remove the fix for bug 707 again.

Volker
(This used to be commit 0c8ee04c78543b1da3b675df4cf85ee5496c3fbf)

2 files changed, 29 insertions, 140 deletions

diff --git a/source3/libads/ldap.c b/source3/libads/ldap.c
index f47645c7e7..ce0341b72c 100644
--- a/source3/libads/ldap.c
+++ b/source3/libads/ldap.c
@@ -1579,26 +1579,27 @@ char *ads_pull_string(ADS_STRUCT *ads,
  * @return Result strings in talloc context
  **/
 char **ads_pull_strings(ADS_STRUCT *ads, 
-			TALLOC_CTX *mem_ctx, void *msg, const char *field,
-			int *num_values)
+		       TALLOC_CTX *mem_ctx, void *msg, const char *field)
 {
 	char **values;
 	char **ret = NULL;
-	int i;
+	int i, n;
 
 	values = ldap_get_values(ads->ld, msg, field);
 	if (!values)
 		return NULL;
 
-	*num_values = ldap_count_values(values);
+	for (i=0;values[i];i++)
+		/* noop */ ;
+	n = i;
 
-	ret = talloc(mem_ctx, sizeof(char *) * (*num_values+1));
+	ret = talloc(mem_ctx, sizeof(char *) * (n+1));
 	if (!ret) {
 		ldap_value_free(values);
 		return NULL;
 	}
 
-	for (i=0;i<*num_values;i++) {
+	for (i=0;i<n;i++) {
 		if (pull_utf8_talloc(mem_ctx, &ret[i], values[i]) == -1) {
 			ldap_value_free(values);
 			return NULL;
@@ -1610,89 +1611,6 @@ char **ads_pull_strings(ADS_STRUCT *ads,
 	return ret;
 }
 
-/**
- * pull an array of strings from a ADS result 
- *  (handle large multivalue attributes with range retrieval)
- * @param ads connection to ads server
- * @param mem_ctx TALLOC_CTX to use for allocating result string
- * @param msg Results of search
- * @param field Attribute to retrieve
- * @param num_values How many values did we get this time?
- * @param more_values Are there more values to get?
- * @return Result strings in talloc context
- **/
-char **ads_pull_strings_range(ADS_STRUCT *ads, 
-			      TALLOC_CTX *mem_ctx,
-			      void *msg, const char *field,
-			      int *num_values,
-			      BOOL *more_values)
-{
-	char *first_attr, *second_attr;
-	char *expected_range_attrib, *range_attr;
-	BerElement *ptr = NULL;
-	char **result;
-
-	/* Get the first and second attributes. This assumes that the LDAP msg
-	 * contains the requested attributes first and then a possible
-	 * range-augmented attribute. This is the case for the group
-	 * membership query we do against windows AD, but a general
-	 * range-based value retrieval would have to be modified. */
-
-	first_attr = ldap_first_attribute(ads->ld, (LDAPMessage *)msg, &ptr);
-
-	if (first_attr == NULL)
-		return NULL;
-
-	expected_range_attrib = talloc_asprintf(mem_ctx, "%s;Range=", field);
-
-	if (!strequal(first_attr, field) &&
-	    !strnequal(first_attr, expected_range_attrib,
-		       strlen(expected_range_attrib)))
-	{
-		DEBUG(1, ("Expected attribute [%s], got [%s]\n",
-			  field, first_attr));
-		return NULL;
-	}
-
-	second_attr = ldap_next_attribute(ads->ld, (LDAPMessage *)msg, ptr);
-	ber_free(ptr, 0);
-
-	DEBUG(10,("attr: [%s], first_attr: [%s], second_attr: [%s]\n", 
-		  field, first_attr, second_attr));
-
-	if ((second_attr != NULL) &&
-	    (strnequal(second_attr, expected_range_attrib,
-		       strlen(expected_range_attrib)))) {
-
-		/* This is the first in a row of range results. We can not ask
-		 * for the attribute we wanted, as this is empty in the LDAP
-		 * msg, the delivered values are in the second range-augmented
-		 * attribute. */
-		range_attr = second_attr;
-
-	} else {
-
-		/* Upon second and subsequent requests to get attribute
-		 * values, first_attr carries the Range= specifier. */
-		range_attr = first_attr;
-
-	}
-
-	/* We have to ask for more if we have a range specifier in the
-	 * attribute and the attribute does not end in "*". */
-
-	*more_values = ( (strnequal(range_attr, expected_range_attrib,
-				    strlen(expected_range_attrib))) &&
-			 (range_attr[strlen(range_attr)-1] != '*') );
-
-	result = ads_pull_strings(ads, mem_ctx, msg, range_attr, num_values);
-
-	ldap_memfree(first_attr);
-	if (second_attr != NULL)
-		ldap_memfree(second_attr);
-
-	return result;
-}
 
 /**
  * pull a single uint32 from a ADS result
@@ -2042,7 +1960,6 @@ ADS_STATUS ads_workgroup_name(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, const char *
 	int i;
 	void *res;
 	const char *attrs[] = {"servicePrincipalName", NULL};
-	int num_principals;
 
 	(*workgroup) = NULL;
 
@@ -2055,8 +1972,7 @@ ADS_STATUS ads_workgroup_name(ADS_STRUCT *ads, TALLOC_CTX *mem_ctx, const char *
 		return rc;
 	}
 
-	principles = ads_pull_strings(ads, mem_ctx, res,
-				      "servicePrincipalName", &num_principals);
+	principles = ads_pull_strings(ads, mem_ctx, res, "servicePrincipalName");
 
 	ads_msgfree(ads, res);
 
diff --git a/source3/nsswitch/winbindd_ads.c b/source3/nsswitch/winbindd_ads.c
index 46f3660c49..2fcf02a316 100644
--- a/source3/nsswitch/winbindd_ads.c
+++ b/source3/nsswitch/winbindd_ads.c
@@ -690,11 +690,10 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
 	char *ldap_exp;
 	NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
 	char *sidstr;
+	const char *attrs[] = {"member", NULL};
 	char **members;
 	int i, num_members;
 	fstring sid_string;
-	const char *attr = "member";
-	BOOL more_values;
 
 	DEBUG(10,("ads: lookup_groupmem %s sid=%s\n", domain->name, sid_string_static(group_sid)));
 
@@ -711,56 +710,33 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
 
 	/* search for all members of the group */
 	asprintf(&ldap_exp, "(objectSid=%s)",sidstr);
+	rc = ads_search_retry(ads, &res, ldap_exp, attrs);
+	free(ldap_exp);
+	free(sidstr);
 
-	members = NULL;
-	num_members = 0;
-	more_values = True;
-
-	while (more_values) {
-
-		int num_this_time;
-		char **new_members;
-		const char *attrs[] = {attr, NULL};
-
-		rc = ads_search_retry(ads, &res, ldap_exp, attrs);
-
-		if (!ADS_ERR_OK(rc) || !res) {
-			DEBUG(1,("query_user_list ads_search: %s\n",
-				 ads_errstr(rc)));
-			goto done;
-		}
-
-		count = ads_count_replies(ads, res);
-		if (count == 0)
-			break;
-
-		new_members = ads_pull_strings_range(ads, mem_ctx, res,
-						     "member",
-						     &num_this_time,
-						     &more_values);
-
-		if ((new_members == NULL) || (num_this_time == 0))
-			break;
-
-		members = talloc_realloc(mem_ctx, members,
-					 sizeof(*members) *
-					 (num_members+num_this_time));
-
-		if (members == NULL)
-			break;
-
-		memcpy(members+num_members, new_members,
-		       sizeof(new_members)*num_this_time);
+	if (!ADS_ERR_OK(rc) || !res) {
+		DEBUG(1,("query_user_list ads_search: %s\n", ads_errstr(rc)));
+		goto done;
+	}
 
-		num_members += num_this_time;
+	count = ads_count_replies(ads, res);
+	if (count == 0) {
+		status = NT_STATUS_OK;
+		goto done;
+	}
 
-		attr = talloc_asprintf(mem_ctx,
-				       "member;range=%d-*", num_members);
+	members = ads_pull_strings(ads, mem_ctx, res, "member");
+	if (!members) {
+		/* no members? ok ... */
+		status = NT_STATUS_OK;
+		goto done;
 	}
-		
+
 	/* now we need to turn a list of members into rids, names and name types 
 	   the problem is that the members are in the form of distinguised names
 	*/
+	for (i=0;members[i];i++) /* noop */ ;
+	num_members = i;
 
 	(*sid_mem) = talloc_zero(mem_ctx, sizeof(**sid_mem) * num_members);
 	(*name_types) = talloc_zero(mem_ctx, sizeof(**name_types) * num_members);
@@ -787,9 +763,6 @@ static NTSTATUS lookup_groupmem(struct winbindd_domain *domain,
 	status = NT_STATUS_OK;
 	DEBUG(3,("ads lookup_groupmem for sid=%s\n", sid_to_string(sid_string, group_sid)));
 done:
-	SAFE_FREE(ldap_exp);
-	SAFE_FREE(sidstr);
-
 	if (res) 
 		ads_msgfree(ads, res);