r15768: make it possible that the caller of the ntvfs_subsystem doesn't

provide handle callbacks

metze
(This used to be commit dfd07e6f890ebe11d77d39f65c3f6850c9b9c37e)

1 files changed, 6 insertions, 0 deletions

diff --git a/source4/ntvfs/ntvfs_util.c b/source4/ntvfs/ntvfs_util.c
index fec119b653d..d99d040378c 100644
--- a/source4/ntvfs/ntvfs_util.c
+++ b/source4/ntvfs/ntvfs_util.c
@@ -103,6 +103,9 @@ _PUBLIC_ NTSTATUS ntvfs_handle_new(struct ntvfs_module_context *ntvfs,
 				   struct ntvfs_request *req,
 				   struct ntvfs_handle **h)
 {
+	if (!ntvfs->ctx->handles.create_new) {
+		return NT_STATUS_NOT_IMPLEMENTED;
+	}
 	return ntvfs->ctx->handles.create_new(ntvfs->ctx->handles.private_data, req, h);
 }
 
@@ -171,6 +174,9 @@ _PUBLIC_ struct ntvfs_handle *ntvfs_handle_search_by_wire_key(struct ntvfs_modul
 							      struct ntvfs_request *req,
 							      const DATA_BLOB *key)
 {
+	if (!ntvfs->ctx->handles.search_by_wire_key) {
+		return NULL;
+	}
 	return ntvfs->ctx->handles.search_by_wire_key(ntvfs->ctx->handles.private_data, req, key);
 }