drsuapi: total_object_count was the wrong guess

The total_object_count member of DsGetNCChangesCtr[1|6] was wrong
it's the error code of an extended operation.

DsGetNCChangesCtr6 has a nc_object_count value which contains
the estimated amount of objects in the naming_context.

W2k seems to have a bug and sends this number of objects
in the extended_ret field. Maybe it's just a bug and
not a feature:-)

metze
(This used to be commit 67931092128ce89aadf689a54e20d6e4a9d7fe2c)

1 files changed, 10 insertions, 13 deletions

diff --git a/source4/libnet/libnet_vampire.c b/source4/libnet/libnet_vampire.c
index 56a8ebe034..c9975c8a29 100644
--- a/source4/libnet/libnet_vampire.c
+++ b/source4/libnet/libnet_vampire.c
@@ -136,7 +136,6 @@ static NTSTATUS vampire_apply_schema(struct vampire_state *s,
 {
 	WERROR status;
 	const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
-	uint32_t total_object_count;
 	uint32_t object_count;
 	struct drsuapi_DsReplicaObjectListItemEx *first_object;
 	struct drsuapi_DsReplicaObjectListItemEx *cur;
@@ -164,7 +163,6 @@ static NTSTATUS vampire_apply_schema(struct vampire_state *s,
 	switch (c->ctr_level) {
 	case 1:
 		mapping_ctr			= &c->ctr1->mapping_ctr;
-		total_object_count		= c->ctr1->total_object_count;
 		object_count			= s->schema_part.object_count;
 		first_object			= s->schema_part.first_object;
 		linked_attributes_count		= 0;
@@ -176,7 +174,6 @@ static NTSTATUS vampire_apply_schema(struct vampire_state *s,
 		break;
 	case 6:
 		mapping_ctr			= &c->ctr6->mapping_ctr;
-		total_object_count		= c->ctr6->total_object_count;
 		object_count			= s->schema_part.object_count;
 		first_object			= s->schema_part.first_object;
 		linked_attributes_count		= 0; /* TODO: ! */
@@ -370,7 +367,7 @@ static NTSTATUS vampire_schema_chunk(void *private_data,
 	struct vampire_state *s = talloc_get_type(private_data, struct vampire_state);
 	WERROR status;
 	const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
-	uint32_t total_object_count;
+	uint32_t nc_object_count;
 	uint32_t object_count;
 	struct drsuapi_DsReplicaObjectListItemEx *first_object;
 	struct drsuapi_DsReplicaObjectListItemEx *cur;
@@ -378,13 +375,13 @@ static NTSTATUS vampire_schema_chunk(void *private_data,
 	switch (c->ctr_level) {
 	case 1:
 		mapping_ctr		= &c->ctr1->mapping_ctr;
-		total_object_count	= c->ctr1->total_object_count;
+		nc_object_count		= c->ctr1->extended_ret; /* maybe w2k send this unexpected? */
 		object_count		= c->ctr1->object_count;
 		first_object		= c->ctr1->first_object;
 		break;
 	case 6:
 		mapping_ctr		= &c->ctr6->mapping_ctr;
-		total_object_count	= c->ctr6->total_object_count;
+		nc_object_count		= c->ctr6->nc_object_count;
 		object_count		= c->ctr6->object_count;
 		first_object		= c->ctr6->first_object;
 		break;
@@ -392,9 +389,9 @@ static NTSTATUS vampire_schema_chunk(void *private_data,
 		return NT_STATUS_INVALID_PARAMETER;
 	}
 
-	if (total_object_count) {
+	if (nc_object_count) {
 		DEBUG(0,("Schema-DN[%s] objects[%u/%u]\n",
-			c->partition->nc.dn, object_count, total_object_count));
+			c->partition->nc.dn, object_count, nc_object_count));
 	} else {
 		DEBUG(0,("Schema-DN[%s] objects[%u]\n",
 		c->partition->nc.dn, object_count));
@@ -442,7 +439,7 @@ static NTSTATUS vampire_store_chunk(void *private_data,
 	struct vampire_state *s = talloc_get_type(private_data, struct vampire_state);
 	WERROR status;
 	const struct drsuapi_DsReplicaOIDMapping_Ctr *mapping_ctr;
-	uint32_t total_object_count;
+	uint32_t nc_object_count;
 	uint32_t object_count;
 	struct drsuapi_DsReplicaObjectListItemEx *first_object;
 	uint32_t linked_attributes_count;
@@ -461,7 +458,7 @@ static NTSTATUS vampire_store_chunk(void *private_data,
 	switch (c->ctr_level) {
 	case 1:
 		mapping_ctr			= &c->ctr1->mapping_ctr;
-		total_object_count		= c->ctr1->total_object_count;
+		nc_object_count			= c->ctr1->extended_ret; /* maybe w2k send this unexpected? */
 		object_count			= c->ctr1->object_count;
 		first_object			= c->ctr1->first_object;
 		linked_attributes_count		= 0;
@@ -473,7 +470,7 @@ static NTSTATUS vampire_store_chunk(void *private_data,
 		break;
 	case 6:
 		mapping_ctr			= &c->ctr6->mapping_ctr;
-		total_object_count		= c->ctr6->total_object_count;
+		nc_object_count			= c->ctr6->nc_object_count;
 		object_count			= c->ctr6->object_count;
 		first_object			= c->ctr6->first_object;
 		linked_attributes_count		= c->ctr6->linked_attributes_count;
@@ -498,9 +495,9 @@ static NTSTATUS vampire_store_chunk(void *private_data,
 	NT_STATUS_HAVE_NO_MEMORY(tmp_dns_name);
 	s_dsa->other_info->dns_name = tmp_dns_name;
 
-	if (total_object_count) {
+	if (nc_object_count) {
 		DEBUG(0,("Partition[%s] objects[%u/%u]\n",
-			c->partition->nc.dn, object_count, total_object_count));
+			c->partition->nc.dn, object_count, nc_object_count));
 	} else {
 		DEBUG(0,("Partition[%s] objects[%u]\n",
 		c->partition->nc.dn, object_count));