Merging upstream version 2:4.20.2+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 36 insertions, 23 deletions

diff --git a/source4/dsdb/repl/drepl_out_helpers.c b/source4/dsdb/repl/drepl_out_helpers.c
index d46b19e..7ba5c79 100644
--- a/source4/dsdb/repl/drepl_out_helpers.c
+++ b/source4/dsdb/repl/drepl_out_helpers.c
@@ -1043,7 +1043,7 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req
 
 	if (W_ERROR_EQUAL(status, WERR_DS_DRA_SCHEMA_MISMATCH)) {
 		struct dreplsrv_partition *p;
-		bool ok;
+		struct tevent_req *subreq = NULL;
 
 		if (was_schema) {
 			nt_status = werror_to_ntstatus(WERR_BAD_NET_RESP);
@@ -1141,12 +1141,15 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req
 
 		state->retry_started = true;
 
-		ok = dreplsrv_op_pull_source_detect_schema_cycle(req);
-		if (!ok) {
+		subreq = dreplsrv_out_drsuapi_send(state,
+						   state->ev,
+						   state->op->source_dsa->conn);
+		if (tevent_req_nomem(subreq, req)) {
 			return;
 		}
-
-		dreplsrv_op_pull_source_get_changes_trigger(req);
+		tevent_req_set_callback(subreq,
+					dreplsrv_op_pull_source_connect_done,
+					req);
 		return;
 
 	} else if (!W_ERROR_IS_OK(status)) {
@@ -1205,10 +1208,21 @@ static void dreplsrv_op_pull_source_apply_changes_trigger(struct tevent_req *req
 	 * operation once we are done.
 	 */
 	if (state->source_dsa_retry != NULL) {
+		struct tevent_req *subreq = NULL;
+
 		state->op->source_dsa = state->source_dsa_retry;
 		state->op->extended_op = state->extended_op_retry;
 		state->source_dsa_retry = NULL;
-		dreplsrv_op_pull_source_get_changes_trigger(req);
+
+		subreq = dreplsrv_out_drsuapi_send(state,
+						   state->ev,
+						   state->op->source_dsa->conn);
+		if (tevent_req_nomem(subreq, req)) {
+			return;
+		}
+		tevent_req_set_callback(subreq,
+					dreplsrv_op_pull_source_connect_done,
+					req);
 		return;
 	}
 
diff --git a/source4/dsdb/samdb/ldb_modules/operational.c b/source4/dsdb/samdb/ldb_modules/operational.c
index 1317b58..20613a7 100644
--- a/source4/dsdb/samdb/ldb_modules/operational.c
+++ b/source4/dsdb/samdb/ldb_modules/operational.c
@@ -1070,7 +1070,7 @@ static int pso_compare(struct ldb_message **m1, struct ldb_message **m2)
 
 		return ndr_guid_compare(&guid1, &guid2);
 	} else {
-		return prec1 - prec2;
+		return NUMERIC_CMP(prec1, prec2);
 	}
 }
 
diff --git a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c
index 7aec006..2790679 100644
--- a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c
+++ b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c
@@ -1063,16 +1063,21 @@ static int replmd_ldb_message_element_attid_sort(const struct ldb_message_elemen
 	a2 = dsdb_attribute_by_lDAPDisplayName(schema, e2->name);
 
 	/*
-	 * TODO: remove this check, we should rely on e1 and e2 having valid attribute names
-	 *       in the schema
+	 * If the elements do not have valid attribute names in the schema
+	 * (which we would prefer to think can't happen), we need to sort them
+	 * somehow. The current strategy is to put them at the end, sorted by
+	 * attribute name.
 	 */
-	if (!a1 || !a2) {
+	if (a1 == NULL && a2 == NULL) {
 		return strcasecmp(e1->name, e2->name);
 	}
-	if (a1->attributeID_id == a2->attributeID_id) {
-		return 0;
+	if (a1 == NULL) {
+		return 1;
+	}
+	if (a2 == NULL) {
+		return -1;
 	}
-	return a1->attributeID_id > a2->attributeID_id ? 1 : -1;
+	return NUMERIC_CMP(a1->attributeID_id, a2->attributeID_id);
 }
 
 static void replmd_ldb_message_sort(struct ldb_message *msg,
diff --git a/source4/dsdb/schema/schema_set.c b/source4/dsdb/schema/schema_set.c
index 398091c..8b90e7f 100644
--- a/source4/dsdb/schema/schema_set.c
+++ b/source4/dsdb/schema/schema_set.c
@@ -478,19 +478,13 @@ static void dsdb_setup_attribute_shortcuts(struct ldb_context *ldb, struct dsdb_
 	TALLOC_FREE(frame);
 }
 
-static int uint32_cmp(uint32_t c1, uint32_t c2)
-{
-	if (c1 == c2) return 0;
-	return c1 > c2 ? 1 : -1;
-}
-
 static int dsdb_compare_class_by_lDAPDisplayName(struct dsdb_class **c1, struct dsdb_class **c2)
 {
 	return strcasecmp((*c1)->lDAPDisplayName, (*c2)->lDAPDisplayName);
 }
 static int dsdb_compare_class_by_governsID_id(struct dsdb_class **c1, struct dsdb_class **c2)
 {
-	return uint32_cmp((*c1)->governsID_id, (*c2)->governsID_id);
+	return NUMERIC_CMP((*c1)->governsID_id, (*c2)->governsID_id);
 }
 static int dsdb_compare_class_by_governsID_oid(struct dsdb_class **c1, struct dsdb_class **c2)
 {
@@ -507,11 +501,11 @@ static int dsdb_compare_attribute_by_lDAPDisplayName(struct dsdb_attribute **a1,
 }
 static int dsdb_compare_attribute_by_attributeID_id(struct dsdb_attribute **a1, struct dsdb_attribute **a2)
 {
-	return uint32_cmp((*a1)->attributeID_id, (*a2)->attributeID_id);
+	return NUMERIC_CMP((*a1)->attributeID_id, (*a2)->attributeID_id);
 }
 static int dsdb_compare_attribute_by_msDS_IntId(struct dsdb_attribute **a1, struct dsdb_attribute **a2)
 {
-	return uint32_cmp((*a1)->msDS_IntId, (*a2)->msDS_IntId);
+	return NUMERIC_CMP((*a1)->msDS_IntId, (*a2)->msDS_IntId);
 }
 static int dsdb_compare_attribute_by_attributeID_oid(struct dsdb_attribute **a1, struct dsdb_attribute **a2)
 {
@@ -519,7 +513,7 @@ static int dsdb_compare_attribute_by_attributeID_oid(struct dsdb_attribute **a1,
 }
 static int dsdb_compare_attribute_by_linkID(struct dsdb_attribute **a1, struct dsdb_attribute **a2)
 {
-	return uint32_cmp((*a1)->linkID, (*a2)->linkID);
+	return NUMERIC_CMP((*a1)->linkID, (*a2)->linkID);
 }
 static int dsdb_compare_attribute_by_cn(struct dsdb_attribute **a1, struct dsdb_attribute **a2)
 {