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| author | Matt A. Tobin <email@mattatobin.com> | 2020-09-29 15:03:13 -0400 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-09-29 15:03:13 -0400 |
| commit | fb086631d910323c04361fa30ac8004f6209ca30 (patch) | |
| tree | fbef557f50d316d6c750ba1af1509f8ace103d79 /widget/nsBaseFilePicker.h | |
| parent | 4e72f8ed039e4b9e5f1fb08b6cf27e15598a201f (diff) | |
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Issue #1643 - Follow up: Add a null check for mOwner in ResizeObserverNotificationHelper::Unregister
A race condition seemed to exist between tab destruction and un-registering a ResizeObserver resulting in a null deref crash.
The original reporter in Forum Topic 25311 experienced this on msn.com so that was the functional test reference.
Diffstat (limited to 'widget/nsBaseFilePicker.h')
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