Open Bug 1594283 Opened 2 months ago Updated 10 days ago

Fix usage of nsIDocShellTreeItem in nsDocShell::GetSameTypeParentIgnoreBrowserBoundaries

Categories

(Core :: DOM: Navigation, defect, P2)

defect

Tracking

()

Fission Milestone M6

People

(Reporter: djvj, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [rm-docshell-tree-item:rename])

https://searchfox.org/mozilla-central/rev/8b7aa8af652f87d39349067a5bc9c0256bf6dedc/docshell/base/nsDocShell.cpp#2812

Assumes parent is in-process. Needs to be renamed "GetSameTypeInProcessParentIgnoreBrowserBoundaries", and callers changed to reflect naming.

Then audited for uses and checked to ensure that either this is only called on docshells with in-process parents, or that a null return value in the out-of-process parent case is handled.

Tentatively moving all bugs whose summaries mention "Fission" (or other Fission-related keywords) but are not assigned to a Fission Milestone to the "?" triage milestone.

This will generate a lot of bugmail, so you can filter your bugmail for the following UUID and delete them en masse:

0ee3c76a-bc79-4eb2-8d12-05dc0b68e732

Fission Milestone: --- → ?
Fission Milestone: ? → M6
Priority: -- → P2
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