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-rw-r--r--source4/dsdb/repl/drepl_out_helpers.c3
-rw-r--r--source4/dsdb/repl/replicated_objects.c35
-rw-r--r--source4/libnet/libnet_vampire.c6
-rw-r--r--source4/torture/libnet/libnet_BecomeDC.c6
4 files changed, 44 insertions, 6 deletions
diff --git a/source4/dsdb/repl/drepl_out_helpers.c b/source4/dsdb/repl/drepl_out_helpers.c
index 168aacdde9..5c63c111f3 100644
--- a/source4/dsdb/repl/drepl_out_helpers.c
+++ b/source4/dsdb/repl/drepl_out_helpers.c
@@ -414,7 +414,8 @@ static void dreplsrv_op_pull_source_apply_changes_send(struct dreplsrv_op_pull_s
&rf1,
uptodateness_vector,
&drsuapi->gensec_skey,
- st, NULL);
+ st, NULL,
+ &st->op->source_dsa->notify_uSN);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
composite_error(c, werror_to_ntstatus(status));
diff --git a/source4/dsdb/repl/replicated_objects.c b/source4/dsdb/repl/replicated_objects.c
index 2f4efc0fee..5ae622eeaa 100644
--- a/source4/dsdb/repl/replicated_objects.c
+++ b/source4/dsdb/repl/replicated_objects.c
@@ -212,7 +212,8 @@ WERROR dsdb_extended_replicated_objects_commit(struct ldb_context *ldb,
const struct drsuapi_DsReplicaCursor2CtrEx *uptodateness_vector,
const DATA_BLOB *gensec_skey,
TALLOC_CTX *mem_ctx,
- struct dsdb_extended_replicated_objects **_out)
+ struct dsdb_extended_replicated_objects **_out,
+ uint64_t *notify_uSN)
{
WERROR status;
const struct dsdb_schema *schema;
@@ -221,6 +222,7 @@ WERROR dsdb_extended_replicated_objects_commit(struct ldb_context *ldb,
const struct drsuapi_DsReplicaObjectListItemEx *cur;
uint32_t i;
int ret;
+ uint64_t seq_num1, seq_num2;
schema = dsdb_get_schema(ldb);
if (!schema) {
@@ -280,6 +282,14 @@ WERROR dsdb_extended_replicated_objects_commit(struct ldb_context *ldb,
return WERR_FOOBAR;
}
+ ret = dsdb_load_partition_usn(ldb, out->partition_dn, &seq_num1);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ " Failed to load partition uSN\n"));
+ talloc_free(out);
+ ldb_transaction_cancel(ldb);
+ return WERR_FOOBAR;
+ }
+
ret = ldb_extended(ldb, DSDB_EXTENDED_REPLICATED_OBJECTS_OID, out, &ext_res);
if (ret != LDB_SUCCESS) {
DEBUG(0,("Failed to apply records: %s: %s\n",
@@ -290,6 +300,28 @@ WERROR dsdb_extended_replicated_objects_commit(struct ldb_context *ldb,
}
talloc_free(ext_res);
+ ret = ldb_transaction_prepare_commit(ldb);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ " Failed to prepare commit of transaction\n"));
+ talloc_free(out);
+ return WERR_FOOBAR;
+ }
+
+ ret = dsdb_load_partition_usn(ldb, out->partition_dn, &seq_num2);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ " Failed to load partition uSN\n"));
+ talloc_free(out);
+ ldb_transaction_cancel(ldb);
+ return WERR_FOOBAR;
+ }
+
+ /* if this replication partner didn't need to be notified
+ before this transaction then it still doesn't need to be
+ notified, as the changes came from this server */
+ if (seq_num2 > seq_num1 && seq_num1 <= *notify_uSN) {
+ *notify_uSN = seq_num2;
+ }
+
ret = ldb_transaction_commit(ldb);
if (ret != LDB_SUCCESS) {
DEBUG(0,(__location__ " Failed to commit transaction\n"));
@@ -297,6 +329,7 @@ WERROR dsdb_extended_replicated_objects_commit(struct ldb_context *ldb,
return WERR_FOOBAR;
}
+
DEBUG(2,("Replicated %u objects (%u linked attributes) for %s\n",
out->num_objects, out->linked_attributes_count,
ldb_dn_get_linearized(out->partition_dn)));
diff --git a/source4/libnet/libnet_vampire.c b/source4/libnet/libnet_vampire.c
index 5e516afaee..327a64daea 100644
--- a/source4/libnet/libnet_vampire.c
+++ b/source4/libnet/libnet_vampire.c
@@ -168,6 +168,7 @@ static NTSTATUS vampire_apply_schema(struct vampire_state *s,
uint32_t i;
int ret;
bool ok;
+ uint64_t seq_num;
DEBUG(0,("Analyze and apply schema objects\n"));
@@ -301,7 +302,7 @@ static NTSTATUS vampire_apply_schema(struct vampire_state *s,
s_dsa,
uptodateness_vector,
c->gensec_skey,
- s, &objs);
+ s, &objs, &seq_num);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
return werror_to_ntstatus(status);
@@ -465,6 +466,7 @@ static NTSTATUS vampire_store_chunk(void *private_data,
struct repsFromTo1 *s_dsa;
char *tmp_dns_name;
uint32_t i;
+ uint64_t seq_num;
s_dsa = talloc_zero(s, struct repsFromTo1);
NT_STATUS_HAVE_NO_MEMORY(s_dsa);
@@ -541,7 +543,7 @@ static NTSTATUS vampire_store_chunk(void *private_data,
s_dsa,
uptodateness_vector,
c->gensec_skey,
- s, &objs);
+ s, &objs, &seq_num);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
return werror_to_ntstatus(status);
diff --git a/source4/torture/libnet/libnet_BecomeDC.c b/source4/torture/libnet/libnet_BecomeDC.c
index 7d1c025f18..81bdf342b2 100644
--- a/source4/torture/libnet/libnet_BecomeDC.c
+++ b/source4/torture/libnet/libnet_BecomeDC.c
@@ -140,6 +140,7 @@ static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
uint32_t i;
int ret;
bool ok;
+ uint64_t seq_num;
DEBUG(0,("Analyze and apply schema objects\n"));
@@ -273,7 +274,7 @@ static NTSTATUS test_apply_schema(struct test_become_dc_state *s,
s_dsa,
uptodateness_vector,
c->gensec_skey,
- s, &objs);
+ s, &objs, &seq_num);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
return werror_to_ntstatus(status);
@@ -447,6 +448,7 @@ static NTSTATUS test_become_dc_store_chunk(void *private_data,
struct repsFromTo1 *s_dsa;
char *tmp_dns_name;
uint32_t i;
+ uint64_t seq_num;
s_dsa = talloc_zero(s, struct repsFromTo1);
NT_STATUS_HAVE_NO_MEMORY(s_dsa);
@@ -514,7 +516,7 @@ static NTSTATUS test_become_dc_store_chunk(void *private_data,
s_dsa,
uptodateness_vector,
c->gensec_skey,
- s, &objs);
+ s, &objs, &seq_num);
if (!W_ERROR_IS_OK(status)) {
DEBUG(0,("Failed to commit objects: %s\n", win_errstr(status)));
return werror_to_ntstatus(status);
generated by cgit (git 2.34.1) at 2024-11-25 07:51:53 +0000