Closed Bug 1333762 Opened 4 years ago Closed 4 years ago

Dragging a tab from one window to another crashes the browser

Categories

(Core :: Graphics: WebRender, defect, P3)

53 Branch
defect

Tracking

()

RESOLVED DUPLICATE of bug 1335335

People

(Reporter: kats, Unassigned)

References

Details

(Whiteboard: [gfx-noted])

If you drag a tab from one webrender-enabled window to another webrender-enabled window, it seems to (sometimes?) crash the browser. I caught it in a debugger and it looks like WebRenderBridgeParent::RecvClearCachedResources is getting called with mCompositorBridge null. Adding a null guard fixes the crash but I'm not sure if that's the right fix.
Forward duping because Sotaro had a WIP patch.
Status: NEW → RESOLVED
Closed: 4 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1335335
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