Open Bug 1808285 Opened 2 years ago

Content process could get wrong TRR mode and skip reason

Categories

(Core :: Networking: DNS, defect, P2)

Product:
Core
Component:
Networking: DNS
Type:
defect

Tracking

()

People

(Reporter: kershaw, Unassigned)

References

Details

(Whiteboard: [necko-triaged])

In this patch, we've fixed the data race issue by making effectiveTRRMode and skipReason atomic, but this didn't fix the real issue.
In the case that nsHostRecord::Reset is called before nsHttpChannel::OnLookupComplete, the channel could get the skip reason as TRR_UNSET.

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