Postfix for CORE-4821: fixed segfault in REVOKE ALL ON ALL

FirebirdSQL · Jun 4, 2015 · 4e9539b · 4e9539b
1 parent 5dff2e4
commit 4e9539b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/dsql/DdlNodes.epp b/src/dsql/DdlNodes.epp
@@ -10661,7 +10661,7 @@ void GrantRevokeNode::grantRevoke(thread_db* tdbb, jrd_tra* transaction, const G
 	SSHORT userType = userNod->first;
 	MetaName user(userNod->second);
     MetaName dummyName;
-	const SSHORT objType = object->first;
+	const SSHORT objType = object ? object->first : obj_type_MAX;
     bool crdb = false;
 
 	char privileges[16];