This is a backport PR for branch 44-x-y
#53539: fix: renderer crash after IPC to a window.open() child with its own contextIsolation
Merged
Created: Sep 4, 2026, 2:36:35 PM
Merged: Sep 4, 2026, 3:47:31 PM
1 comments
Target: 44-x-y
Backport of #53535
See that PR for details. The only conflict was the include block in shell/renderer/electron_render_frame_observer.cc (this branch does not have <utility> and <vector> there).
Notes: Fixed a renderer crash when the main process sent IPC to, or a page navigated, a same-process window.open() child whose contextIsolation differed from its opener's.
Backport Information
Original PR Author
MarshallOfSoundOriginal PR Status
Merged
Original PR Merged At
Sep 4, 2026, 1:51:21 PM
Original PR Link
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