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Fix a Quicksand/Lightbox contention issue

Authored by epriestley on Nov 17 2016, 12:57 AM.



Fixes T11785. Lightbox calls JX.Stratcom.pass() to let other handlers react, but should not. At least today, we never put, e.g., links inside a lightbox.

This code appears in the original commit so it was probably just copy/pasted from somewhere and I missed it in review.

(Or there's some edge case I'm not thinking of and we'll figure it out soon enough.)

Additionally, blacklist /file/data/ from Quicksand naviagtion: Quicksand should never fetch these URIs.

Test Plan
  • Disabled security.alternate-file-domain.
  • Enabled Quicksand ("Persistent Chat").
  • Clicked an image thumbnail on a task.
    • Repeated that until things flipped out a bit.
    • After the patch: no issues.

Diff Detail

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Event Timeline

epriestley retitled this revision from to Fix a Quicksand/Lightbox contention issue.
epriestley updated this object.
epriestley edited the test plan for this revision. (Show Details)
epriestley added a reviewer: chad.
chad accepted this revision.Nov 17 2016, 1:09 AM
chad edited edge metadata.
This revision is now accepted and ready to land.Nov 17 2016, 1:09 AM
This revision was automatically updated to reflect the committed changes.