Occasional renderer crashes when using mirroring with WebXR |
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Issue descriptionWhen viewing pages that use WebXR mirroring on desktop, the tab sometimes crashes after navigating away from the WebXR content. Debugging shows that this is primarily due to the ImageLayerBridge's layer being disposed and then subsequently accessed as a mirrored image is received back from the VR compositor asynchronously.
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Apr 4 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/a91041aed06ad81d1eeca8a7d6687f874690ae51 commit a91041aed06ad81d1eeca8a7d6687f874690ae51 Author: Brandon Jones <bajones@chromium.org> Date: Wed Apr 04 18:53:59 2018 Checks to prevent occasional crashes when mirroring WebXR content Bug: 827690 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2 Change-Id: I509088a542dfc775262ae9807114db205ae6ac08 Reviewed-on: https://chromium-review.googlesource.com/988848 Reviewed-by: Ian Vollick <vollick@chromium.org> Commit-Queue: Brandon Jones <bajones@chromium.org> Cr-Commit-Position: refs/heads/master@{#548142} [modify] https://crrev.com/a91041aed06ad81d1eeca8a7d6687f874690ae51/third_party/WebKit/Source/modules/xr/XRWebGLLayer.cpp [modify] https://crrev.com/a91041aed06ad81d1eeca8a7d6687f874690ae51/third_party/WebKit/Source/modules/xr/XRWebGLLayer.h [modify] https://crrev.com/a91041aed06ad81d1eeca8a7d6687f874690ae51/third_party/WebKit/Source/platform/graphics/gpu/ImageLayerBridge.cpp
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Apr 4 2018
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May 8 2018
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Jul 4
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Comment 1 by ddorwin@chromium.org
, Mar 30 2018Status: Started (was: Untriaged)