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-rw-r--r--source4/dsdb/samdb/ldb_modules/simple_ldap_map.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c b/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c
index 97016b5f62..451c7a1c66 100644
--- a/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c
+++ b/source4/dsdb/samdb/ldb_modules/simple_ldap_map.c
@@ -841,6 +841,11 @@ static int entryuuid_sequence_number(struct ldb_module *module, struct ldb_reque
seq = talloc_get_type(req->op.extended.data, struct ldb_seqnum_request);
map_private = talloc_get_type(ldb_module_get_private(module), struct map_private);
+ if (!map_private) {
+ ldb_debug_set(ldb, LDB_DEBUG_FATAL,
+ "private data is not of type struct map_private");
+ return LDB_ERR_PROTOCOL_ERROR;
+ }
/* All this to get the DN of the parition, so we can search the right thing */
partition_ctrl = ldb_request_get_control(req, DSDB_CONTROL_CURRENT_PARTITION_OID);