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Issue 807119 link

Starred by 1 user
Status: WontFix
Owner:
sammiequon@chromium.org
Closed: Mar 2018
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Chrome
Pri: 1
Type: Bug-Regression



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CHECK failure: ShelfButton::kViewClassName == view->GetClassName() in shelf_view.cc

Project Member Reported by ClusterFuzz, Jan 30 2018 
Detailed report: https://clusterfuzz.com/testcase?key=5126455584096256

Fuzzer: webDEViL_webgl
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  ShelfButton::kViewClassName == view->GetClassName() in shelf_view.cc
  ash::ShelfView::GetIdealBoundsOfItemIcon
  ash::ShelfWidget::GetScreenBoundsOfItemIconForWindow
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=524295:524307

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5126455584096256

Additional requirements: Requires Gestures

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.

Comment 1 by brajkumar@chromium.org, Jan 30 2018

Cc: brajkumar@chromium.org
Components: UI>Shell>Shelf
Labels: -Type-Bug M-66 Test-Predator-Wrong Type-Bug-Regression
Owner: sammiequon@chromium.org
Status: Assigned (was: Untriaged)
Predator could not provide any possible suspects.

From the below CL observing some changes related to shelf button, hence suspecting the same

https://chromium.googlesource.com/chromium/src/+log/9d325a95db69918d2ee248758bee677a5d470ae8..fcf63eae9e6a3b12b096d70340d40d1181d0b9f6?pretty=fuller&n=10000

Suspect CL: https://chromium.googlesource.com/chromium/src/+/9b911f2f81d8bde89b659e8a40d7db9748c9e072

sammiequon@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!

Comment 2 by newcomer@chromium.org, Feb 7 2018

Labels: Not-Touch-Friendly-Launcher
Project Member

Comment 3 by ClusterFuzz, Mar 5 2018

Labels: OS-Chrome
Project Member

Comment 4 by ClusterFuzz, Mar 22 2018

Status: WontFix (was: Assigned)
ClusterFuzz testcase 5126455584096256 is flaky and no longer crashes, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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