[FLINK-5696] Access to REAPER_THREAD lacks proper synchronization in SafetyNetCloseableRegistry#doRegister

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Assignee: Unassigned
• Reporter: Ted Yu
• Created: 01/Feb/17 17:33
• Updated: 03/Feb/17 14:48
• Resolved: 03/Feb/17 14:48

Description

Here is related code:

    PhantomDelegatingCloseableRef phantomRef = new PhantomDelegatingCloseableRef(
        wrappingProxyCloseable,
        this,
        REAPER_THREAD.referenceQueue);

Access to REAPER_THREAD should be guarded by REAPER_THREAD_LOCK