archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-26 22:34:27 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8256867: Classes with empty PermittedSubclasses attribute cannot be extended

Browse source 
Reviewed-by: lfoltan, mchung, jlahoda, chegar
This commit is contained in:
Harold Seigel 2020-12-09 19:07:11 +00:00
parent e6b4c4d716
commit d33a689b96
8 changed files with 154 additions and 61 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src/hotspot/share/oops/instanceKlass.cpp
View file

@ -741,8 +741,7 @@ void InstanceKlass::deallocate_contents(ClassLoaderData* loader_data) {
bool InstanceKlass::is_sealed() const {
return _permitted_subclasses != NULL &&
_permitted_subclasses != Universe::the_empty_short_array() &&
_permitted_subclasses->length() > 0;
_permitted_subclasses != Universe::the_empty_short_array();
}
bool InstanceKlass::should_be_initialized() const {