Closed Bug 1637453 Opened 5 years ago Closed 2 years ago

Ensure AbstractThread TLS is cleared when last reference to AbstractThread drops

Categories

(Core :: XPCOM, defect)

Product:
Core
Component:
XPCOM
Type:
defect

Tracking

()

Status:
RESOLVED WORKSFORME

People

(Reporter: jya, Unassigned)

References

(Blocks 1 open bug)

Details

There's potential for a use case that could lead to AbstractThread::GetCurrent() returning a dangling pointer.

We have to clear the AbstractThread TLS when the last reference is dropped.

Blocks: 1637518

We appear to correctly clear these flags when AbstractThread is created and destroyed these days (XPCOMThreadWrapper, TaskQueue), and AbstractThread is generally going away, so I don't think this issue is relevant anymore.

Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → WORKSFORME
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