3 files changed, 28 insertions, 21 deletions

diff --git a/source4/lib/ldb/ldb_map/ldb_map.c b/source4/lib/ldb/ldb_map/ldb_map.c
index ab9578bd88..483222ec20 100644
--- a/source4/lib/ldb/ldb_map/ldb_map.c
+++ b/source4/lib/ldb/ldb_map/ldb_map.c
@@ -256,7 +256,7 @@ int ldb_next_remote_request(struct ldb_module *module, struct ldb_request *reque
 /* Find an objectClass mapping by the local name. */
 static const struct ldb_map_objectclass *map_objectclass_find_local(const struct ldb_map_context *data, const char *name)
 {
-	int i;
+	unsigned int i;
 
 	for (i = 0; data->objectclass_maps && data->objectclass_maps[i].local_name; i++) {
 		if (ldb_attr_cmp(data->objectclass_maps[i].local_name, name) == 0) {
@@ -270,7 +270,7 @@ static const struct ldb_map_objectclass *map_objectclass_find_local(const struct
 /* Find an objectClass mapping by the remote name. */
 static const struct ldb_map_objectclass *map_objectclass_find_remote(const struct ldb_map_context *data, const char *name)
 {
-	int i;
+	unsigned int i;
 
 	for (i = 0; data->objectclass_maps && data->objectclass_maps[i].remote_name; i++) {
 		if (ldb_attr_cmp(data->objectclass_maps[i].remote_name, name) == 0) {
@@ -284,7 +284,7 @@ static const struct ldb_map_objectclass *map_objectclass_find_remote(const struc
 /* Find an attribute mapping by the local name. */
 const struct ldb_map_attribute *map_attr_find_local(const struct ldb_map_context *data, const char *name)
 {
-	int i;
+	unsigned int i;
 
 	for (i = 0; data->attribute_maps[i].local_name; i++) {
 		if (ldb_attr_cmp(data->attribute_maps[i].local_name, name) == 0) {
@@ -305,7 +305,7 @@ const struct ldb_map_attribute *map_attr_find_remote(const struct ldb_map_contex
 {
 	const struct ldb_map_attribute *map;
 	const struct ldb_map_attribute *wildcard = NULL;
-	int i, j;
+	unsigned int i, j;
 
 	for (i = 0; data->attribute_maps[i].local_name; i++) {
 		map = &data->attribute_maps[i];
@@ -402,7 +402,7 @@ const char *map_attr_map_remote(void *mem_ctx, const struct ldb_map_attribute *m
 int map_attrs_merge(struct ldb_module *module, void *mem_ctx, 
 		    const char ***attrs, const char * const *more_attrs)
 {
-	int i, j, k;
+	unsigned int i, j, k;
 
 	for (i = 0; *attrs && (*attrs)[i]; i++) /* noop */ ;
 	for (j = 0; more_attrs && more_attrs[j]; j++) /* noop */ ;
@@ -714,7 +714,7 @@ static void map_objectclass_generate_remote(struct ldb_module *module, const cha
 	struct ldb_message_element *el, *oc;
 	struct ldb_val val;
 	bool found_extensibleObject = false;
-	int i;
+	unsigned int i;
 
 	ldb = ldb_module_get_ctx(module);
 
@@ -789,7 +789,7 @@ static struct ldb_message_element *map_objectclass_generate_local(struct ldb_mod
 	struct ldb_context *ldb;
 	struct ldb_message_element *el, *oc;
 	struct ldb_val val;
-	int i;
+	unsigned int i;
 
 	ldb = ldb_module_get_ctx(module);
 
@@ -1043,7 +1043,7 @@ static int map_init_maps(struct ldb_module *module, struct ldb_map_context *data
 			 const struct ldb_map_objectclass *ocls, 
 			 const char * const *wildcard_attributes)
 {
-	int i, j, last;
+	unsigned int i, j, last;
 	last = 0;
 
 	/* Count specified attribute maps */
diff --git a/source4/lib/ldb/ldb_map/ldb_map_inbound.c b/source4/lib/ldb/ldb_map/ldb_map_inbound.c
index 5a948cff69..cdc88afbc5 100644
--- a/source4/lib/ldb/ldb_map/ldb_map_inbound.c
+++ b/source4/lib/ldb/ldb_map/ldb_map_inbound.c
@@ -36,7 +36,7 @@
 static struct ldb_message_element *ldb_msg_el_map_local(struct ldb_module *module, void *mem_ctx, const struct ldb_map_attribute *map, const struct ldb_message_element *old)
 {
 	struct ldb_message_element *el;
-	int i;
+	unsigned int i;
 
 	el = talloc_zero(mem_ctx, struct ldb_message_element);
 	if (el == NULL) {
@@ -141,7 +141,7 @@ static bool ldb_msg_check_remote(struct ldb_module *module, const struct ldb_mes
 {
 	const struct ldb_map_context *data = map_get_context(module);
 	bool ret;
-	int i;
+	unsigned int i;
 
 	for (i = 0; i < msg->num_elements; i++) {
 		ret = map_attr_check_remote(data, msg->elements[i].name);
@@ -159,7 +159,8 @@ static int ldb_msg_partition(struct ldb_module *module, struct ldb_message *loca
 {
 	/* const char * const names[]; */
 	struct ldb_context *ldb;
-	int i, ret;
+	unsigned int i;
+	int ret;
 
 	ldb = ldb_module_get_ctx(module);
 
diff --git a/source4/lib/ldb/ldb_map/ldb_map_outbound.c b/source4/lib/ldb/ldb_map/ldb_map_outbound.c
index 922d13991b..836aec9b1b 100644
--- a/source4/lib/ldb/ldb_map/ldb_map_outbound.c
+++ b/source4/lib/ldb/ldb_map/ldb_map_outbound.c
@@ -38,7 +38,7 @@ static const char **map_attrs_select_local(struct ldb_module *module, void *mem_
 {
 	const struct ldb_map_context *data = map_get_context(module);
 	const char **result;
-	int i, last;
+	unsigned int i, last;
 
 	if (attrs == NULL)
 		return NULL;
@@ -81,7 +81,7 @@ static const char **map_attrs_collect_remote(struct ldb_module *module, void *me
 	const char **result;
 	const struct ldb_map_attribute *map;
 	const char *name=NULL;
-	int i, j, last;
+	unsigned int i, j, last;
 	int ret;
 
 	last = 0;
@@ -220,7 +220,7 @@ static struct ldb_message_element *ldb_msg_el_map_remote(struct ldb_module *modu
 							 const struct ldb_message_element *old)
 {
 	struct ldb_message_element *el;
-	int i;
+	unsigned int i;
 
 	el = talloc_zero(mem_ctx, struct ldb_message_element);
 	if (el == NULL) {
@@ -350,7 +350,8 @@ static int ldb_msg_el_merge_wildcard(struct ldb_module *module, struct ldb_messa
 	const struct ldb_map_context *data = map_get_context(module);
 	const struct ldb_map_attribute *map = map_attr_find_local(data, "*");
 	struct ldb_message_element *el=NULL;
-	int i, ret;
+	unsigned int i;
+	int ret;
 
 	/* Perhaps we have a mapping for "*" */
 	if (map && map->type == LDB_MAP_KEEP) {
@@ -392,7 +393,8 @@ static int ldb_msg_el_merge_wildcard(struct ldb_module *module, struct ldb_messa
 /* Merge two local messages into a single one. */
 static int ldb_msg_merge_local(struct ldb_module *module, struct ldb_message *msg1, struct ldb_message *msg2)
 {
-	int i, ret;
+	unsigned int i;
+	int ret;
 
 	for (i = 0; i < msg2->num_elements; i++) {
 		ret = ldb_msg_replace(msg1, &msg2->elements[i]);
@@ -408,7 +410,8 @@ static int ldb_msg_merge_local(struct ldb_module *module, struct ldb_message *ms
 static int ldb_msg_merge_remote(struct map_context *ac, struct ldb_message *local, 
 				struct ldb_message *remote)
 {
-	int i, ret;
+	unsigned int i;
+	int ret;
 	const char * const *attrs = ac->all_attrs;
 	if (!attrs) {
 		ret = ldb_msg_el_merge_wildcard(ac->module, local, remote);
@@ -520,7 +523,8 @@ static bool ldb_parse_tree_check_splittable(const struct ldb_parse_tree *tree)
 static int ldb_parse_tree_collect_attrs(struct ldb_module *module, void *mem_ctx, const char ***attrs, const struct ldb_parse_tree *tree)
 {
 	const char **new_attrs;
-	int i, ret;
+	unsigned int i;
+	int ret;
 
 	if (tree == NULL) {
 		return 0;
@@ -588,7 +592,8 @@ static int map_subtree_select_local_not(struct ldb_module *module, void *mem_ctx
 /* Select a list of subtrees that query attributes in the local partition */
 static int map_subtree_select_local_list(struct ldb_module *module, void *mem_ctx, struct ldb_parse_tree **new, const struct ldb_parse_tree *tree)
 {
-	int i, j, ret=0;
+	unsigned int i, j;
+	int ret=0;
 
 	/* Prepare new tree */
 	*new = talloc_memdup(mem_ctx, tree, sizeof(struct ldb_parse_tree));
@@ -711,7 +716,8 @@ static int map_subtree_collect_remote_not(struct ldb_module *module, void *mem_c
 /* Collect a list of subtrees that query attributes in the remote partition */
 static int map_subtree_collect_remote_list(struct ldb_module *module, void *mem_ctx, struct ldb_parse_tree **new, const struct ldb_parse_tree *tree)
 {
-	int i, j, ret=0;
+	unsigned int i, j;
+	int ret=0;
 
 	/* Prepare new tree */
 	*new = talloc_memdup(mem_ctx, tree, sizeof(struct ldb_parse_tree));
@@ -1051,7 +1057,7 @@ int map_return_entry(struct map_context *ac, struct ldb_reply *ares)
 	struct ldb_message_element *el;
 	const char * const *attrs;
 	struct ldb_context *ldb;
-	int i;
+	unsigned int i;
 
 	ldb = ldb_module_get_ctx(ac->module);