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Issue metadata

Status: Verified
Owner:
Closed: Dec 7
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug


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CHECK failure: !result().empty() in omnibox_edit_model.cc

Project Member Reported by ClusterFuzz, Nov 22

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5424522733551616

Fuzzer: mbarbella_webgl
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !result().empty() in omnibox_edit_model.cc
  OmniboxEditModel::GetInfoForCurrentText
  OmniboxEditModel::CurrentMatch
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=605575:605578

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5424522733551616

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 22

Components: UI>Browser>Omnibox
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.
Owner: tommycli@chromium.org
Status: Assigned (was: Untriaged)
tommycli: Could you take a look at this and see if you can figure out what's going on here? The code in question dates back to 2013 (https://crrev.com/14619015) and has a CHECK for an "impossible" condition. But maybe it overlooks some sequence of events or async update?
Project Member

Comment 3 by ClusterFuzz, Dec 7

ClusterFuzz has detected this issue as fixed in range 614363:614364.

Detailed report: https://clusterfuzz.com/testcase?key=5424522733551616

Fuzzer: mbarbella_webgl
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !result().empty() in omnibox_edit_model.cc
  OmniboxEditModel::GetInfoForCurrentText
  OmniboxEditModel::CurrentMatch
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=605575:605578
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=614363:614364

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5424522733551616

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.
Project Member

Comment 4 by ClusterFuzz, Dec 7

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5424522733551616 is verified as fixed, so closing issue as verified.

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

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