Chrome crashes always when we do Stylus button event on currently redirecting page after choosing to navigate to new webpage.
Reported by
mahesh...@samsung.com,
Apr 18 2018
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Issue descriptionSteps to reproduce the problem: 1. Use stylus on Note 8 and Load facebook.com 2. Go to url bar - type gmail 3. Click on the suggestion using stylus - www.gmail.com 4. Press the Stylus button and drag on current page (which is still facebook.com and URL load is in progress) What is the expected behavior? No crash should happen. What went wrong? Chrome browser crashed. Crashed report ID: 2c152235be7daa99 How much crashed? Whole browser Is it a problem with a plugin? No Did this work before? N/A Chrome version: 64.0.3282.137 Channel: stable OS Version: 8.0 Flash Version: SM-N950F These steps reproduce the crash always.
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May 3 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/3d19b4bd87453493f386f8dfef18c8867bbcb08a commit 3d19b4bd87453493f386f8dfef18c8867bbcb08a Author: Mahesh Machavolu <mahesh.ma@samsung.com> Date: Thu May 03 08:43:43 2018 Replace DCHECK with null check for selection_popup_controller_ in RWHVA selection_popup_controller_ object is swapped to new_rwhva when new render process gets created and this pointer is set to null for the old_rwhva. Refer to API SelectionPopupController::UpdateRenderProcessConnection(). When stylus button event is given to this old_rwhva before the browser loads the new page, then it will cause a crash as OnStylusSelectBegin() will try to access selection_popup_controller_ which is already null. So, don't handle any selection events when selection_popup_controller_ is null. BUG: 834158 Change-Id: I2f55f9109183fe93a7fa7964cf4a67dfb9175e21 Reviewed-on: https://chromium-review.googlesource.com/1016180 Reviewed-by: AJITH KUMAR V <ajith.v@samsung.com> Reviewed-by: Bo <boliu@chromium.org> Commit-Queue: AJITH KUMAR V <ajith.v@samsung.com> Cr-Commit-Position: refs/heads/master@{#555680} [modify] https://crrev.com/3d19b4bd87453493f386f8dfef18c8867bbcb08a/content/browser/renderer_host/render_widget_host_view_android.cc
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May 11 2018
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Comment 1 by dtapu...@chromium.org
, Apr 18 2018Owner: amaralp@chromium.org
Status: Assigned (was: Unconfirmed)