diff options
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/repl_meta_data.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c index 51611aca1d..b1abc7d8b3 100644 --- a/source4/dsdb/samdb/ldb_modules/repl_meta_data.c +++ b/source4/dsdb/samdb/ldb_modules/repl_meta_data.c @@ -983,6 +983,7 @@ static int replmd_add(struct ldb_module *module, struct ldb_request *req) static int replmd_update_rpmd_element(struct ldb_context *ldb, struct ldb_message *msg, struct ldb_message_element *el, + struct ldb_message_element *old_el, struct replPropertyMetaDataBlob *omd, const struct dsdb_schema *schema, uint64_t *seq_num, @@ -1004,6 +1005,11 @@ static int replmd_update_rpmd_element(struct ldb_context *ldb, return LDB_SUCCESS; } + /* if the attribute's value haven't changed then return LDB_SUCCESS */ + if (old_el != NULL && ldb_msg_element_compare(el, old_el) == 0) { + return LDB_SUCCESS; + } + for (i=0; i<omd->ctr.ctr1.count; i++) { if (a->attributeID_id == omd->ctr.ctr1.array[i].attid) break; } @@ -1073,7 +1079,7 @@ static int replmd_update_rpmd(struct ldb_module *module, NTTIME now; const struct GUID *our_invocation_id; int ret; - const char *attrs[] = { "replPropertyMetaData" , "objectClass", NULL }; + const char *attrs[] = { "replPropertyMetaData", "*", NULL }; struct ldb_result *res; struct ldb_context *ldb; struct ldb_message_element *objectclass_el; @@ -1091,8 +1097,16 @@ static int replmd_update_rpmd(struct ldb_module *module, unix_to_nt_time(&now, t); - /* search for the existing replPropertyMetaDataBlob */ - ret = dsdb_search_dn_with_deleted(ldb, msg, &res, msg->dn, attrs); + /* search for the existing replPropertyMetaDataBlob. We need + * to use REVEAL and ask for DNs in storage format to support + * the check for values being the same in + * replmd_update_rpmd_element() + */ + ret = dsdb_module_search_dn(module, msg, &res, msg->dn, attrs, + DSDB_SEARCH_SHOW_DELETED | + DSDB_SEARCH_SHOW_EXTENDED_DN | + DSDB_SEARCH_SHOW_DN_IN_STORAGE_FORMAT | + DSDB_SEARCH_REVEAL_INTERNALS); if (ret != LDB_SUCCESS || res->count != 1) { DEBUG(0,(__location__ ": Object %s failed to find replPropertyMetaData\n", ldb_dn_get_linearized(msg->dn))); @@ -1136,7 +1150,9 @@ static int replmd_update_rpmd(struct ldb_module *module, } for (i=0; i<msg->num_elements; i++) { - ret = replmd_update_rpmd_element(ldb, msg, &msg->elements[i], &omd, schema, seq_num, + struct ldb_message_element *old_el; + old_el = ldb_msg_find_element(res->msgs[0], msg->elements[i].name); + ret = replmd_update_rpmd_element(ldb, msg, &msg->elements[i], old_el, &omd, schema, seq_num, our_invocation_id, now); if (ret != LDB_SUCCESS) { return ret; |