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Issue metadata

Status: Duplicate
Owner:
Last visit > 30 days ago
Closed: Mar 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug


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Launcher-Tech-Debt


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CHECK failure: index < item_count() in app_list_item_list.cc

Project Member Reported by ClusterFuzz, Mar 11 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5252892022538240

Fuzzer: ochang_search_index_mutator
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  index < item_count() in app_list_item_list.cc
  app_list::AppListItemList::RemoveItemAt
  app_list::AppListItemList::DeleteAllItems
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=542308:542313

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5252892022538240

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 11 2018

Components: UI>Shell
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, Mar 11 2018

Cc: hejq@google.com
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

app_list: migrate AppList UI into Ash. by hejq@google.com - https://chromium.googlesource.com/chromium/src/+/989875657d3f82b51da067fefc33bb9bb97923c6

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.

Comment 3 by hejq@chromium.org, Mar 12 2018

Components: -UI>Shell UI>Shell>Launcher
Owner: hejq@chromium.org
Status: Assigned (was: Untriaged)

Comment 4 by hejq@chromium.org, Mar 12 2018

Cc: -hejq@google.com

Comment 5 by hejq@chromium.org, Mar 23 2018

Mergedinto: 825103
Status: Duplicate (was: Assigned)
Project Member

Comment 6 by ClusterFuzz, Mar 24 2018

ClusterFuzz has detected this issue as fixed in range 545515:545528.

Detailed report: https://clusterfuzz.com/testcase?key=5252892022538240

Fuzzer: ochang_search_index_mutator
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  index < item_count() in app_list_item_list.cc
  app_list::AppListItemList::RemoveItemAt
  app_list::AppListItemList::DeleteAllItems
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=542308:542313
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=545515:545528

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5252892022538240

Additional requirements: Requires Gestures

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

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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