454 if (vm_getting_terminated && thread->is_Java_thread()) {
455 JavaThread* java_thread = (JavaThread*)thread;
456 if (java_thread &&
java_lang_Thread::is_daemon(java_thread->threadObj())) {
457 return 70115;
458 }
Seems like the check for java_thread being null on line 456 can never happen,
because it was assigned thread which was dereferenced on line 454.
Maybe on line 454 you should check to make sure thread is not null and skip the
check for java_thread being null?
Just comments from the peanut gallery. ;)
-kto
On Aug 18, 2014, at 3:14 PM, Daniel D. Daugherty wrote:
>
> On 8/18/14 3:19 PM, Ivan Gerasimov wrote:
>> Hello!
>>
>> This is a request to temporarily add some instrumentation code to hotspot to
>> help diagnose the intermittent failure on Windows, which results in a wrong
>> exit code of (sub-)process.
>>
>> BUGURL: https://bugs.openjdk.java.net/browse/JDK-8055338
>> WEBREV: http://cr.openjdk.java.net/~igerasim/8055338/0/webrev/
>
> src/os/windows/vm/os_windows.cpp
> No comments.
>
> src/share/vm/runtime/java.cpp
> No comments.
>
> Good luck with the hunt! Many of us have looked for this bug
> for years off and on...
>
> Dan
>
>
>>
>> Sincerely yours,
>> Ivan
>>
>
