Closed
Bug 1587875
Opened 5 years ago
Closed 5 years ago
Clear TRR cache entries when changing DoH servers
Categories
(Core :: Networking: DNS, defect, P2)
Core
Networking: DNS
Tracking
()
RESOLVED
FIXED
mozilla71
| Tracking | Status | |
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| firefox71 | --- | fixed |
People
(Reporter: valentin, Assigned: valentin)
References
Details
(Whiteboard: [necko-triaged][trr])
Attachments
(1 file)
It's possible the user might change from one DoH server to another. When that happens, we don't clear the TRR cache entries. If DoH servers have different behaviours (give different domains, blocking, etc), it's possible that a cached TRR entry will be used, pointing the user to the wrong IP (from the perspective of the current resolver).
| Comment hidden (off-topic) |
| Comment hidden (off-topic) |
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Assignee | |
Comment 4•5 years ago
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(In reply to val.zapod.vz from comment #3)
Have you heard anything about Google DoH implemenation not working after 40 minutes in TRR? I could not find any info on this immediately. Though suppose I can reproduce it.
No, we don't have any bugs on that. Please file a different bug with steps to reproduce. Logs are welcome.
https://developer.mozilla.org/en-US/docs/Mozilla/Debugging/HTTP_logging
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Assignee | |
Comment 5•5 years ago
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Pushed by valentin.gosu@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/c853fce199e6
Clear TRR cache entries when changing DoH servers r=kershaw
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Comment 7•5 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox71:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla71
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Description
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