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Crash in extensions::AutomationInternalCustomBindings::GetParent() |
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Issue descriptionChrome Version: 72.x, but the same crash exists in Chrome 65. OS: ChromeOS Not sure how this happened, but I was using ChromeVox. I got crash report 6b7b4720578ca45e, which has this stack trace: Thread 0 (id: 0x0x00000dc0) CRASHED [SIGSEGV /SEGV_MAPERR @ 0x00000018 ] 0x000062d8e49c1901 (chrome -ax_node.h:45 ) extensions::AutomationInternalCustomBindings::GetParent(ui::AXNode*, extensions::AutomationAXTreeWrapper**) const 0x000062d8e49c179e (chrome -automation_internal_custom_bindings.cc:90 ) extensions::(anonymous namespace)::ComputeGlobalNodeBounds(extensions::AutomationAXTreeWrapper*, ui::AXNode*, gfx::RectF, bool*, bool) 0x000062d8e49c6bf8 (chrome -automation_internal_custom_bindings.cc:657 ) std::__1::__function::__func<extensions::AutomationInternalCustomBindings::AddRoutes()::$_16, std::__1::allocator<extensions::AutomationInternalCustomBindings::AddRoutes()::$_16>, void (v8::Isolate*, v8::ReturnValue<v8::Value>, extensions::AutomationAXTreeWrapper*, ui::AXNode*)>::operator()(v8::Isolate*&&, v8::ReturnValue<v8::Value>&&, extensions::AutomationAXTreeWrapper*&&, ui::AXNode*&&) 0x000062d8e49c23ae (chrome -functional:1913 ) extensions::(anonymous namespace)::NodeIDWrapper::Run(v8::FunctionCallbackInfo<v8::Value> const&) ...
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Today
(11 hours ago)
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/303488d7338769d9b9ce2d5d7b7862a9be78d211 commit 303488d7338769d9b9ce2d5d7b7862a9be78d211 Author: Lei Zhang <thestig@chromium.org> Date: Tue Jan 22 18:23:22 2019 Speculative fix for crashes inside ComputeGlobalNodeBounds(). Add a missing nullptr check. BUG= 923567 TBR=halliwell@chromium.org Change-Id: I7394709e436fdb99dd933c787f15f2c06da994a7 Reviewed-on: https://chromium-review.googlesource.com/c/1423464 Reviewed-by: Lei Zhang <thestig@chromium.org> Reviewed-by: Luke Halliwell <halliwell@chromium.org> Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org> Cr-Commit-Position: refs/heads/master@{#624841} [modify] https://crrev.com/303488d7338769d9b9ce2d5d7b7862a9be78d211/chrome/renderer/extensions/automation_internal_custom_bindings.cc [modify] https://crrev.com/303488d7338769d9b9ce2d5d7b7862a9be78d211/chromecast/renderer/extensions/automation_internal_custom_bindings.cc
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Today
(11 hours ago)
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Today
(11 hours ago)
Will check back in a month and see if there are any new crashes with this signature. |
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Comment 1 by thestig@chromium.org
, Jan 18 (4 days ago)Status: Started (was: Untriaged)