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Issue metadata

Status: Duplicate
Merged: issue 779367
Owner:
Closed: Nov 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Security



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CHECK failure: !v8::internal::FLAG_enable_slow_asserts || (object->IsJSFunction()) in objects-i

Project Member Reported by ClusterFuzz, Nov 1 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6520530487476224

Fuzzer: mbarbella_js_mutation
Job Type: mac_asan_d8_dbg
Platform Id: mac

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (object->IsJSFunction()) in objects-i
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_d8_dbg&range=48998:48999

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6520530487476224

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 1 2017

Labels: Test-Predator-AutoOwner
Owner: verwa...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/07de62ca185ebd36df0687e7b6208633a67e41bd ([lazy-accessor-pairs] Don't take the fast paths if the context needs to be switched).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.
Project Member

Comment 2 by sheriffbot@chromium.org, Nov 1 2017

Labels: Pri-1
Status: Fixed (was: Assigned)
Mergedinto: 779367
Status: Duplicate (was: Fixed)
Project Member

Comment 5 by ClusterFuzz, Nov 3 2017

ClusterFuzz has detected this issue as fixed in range 49080:49081.

Detailed report: https://clusterfuzz.com/testcase?key=6520530487476224

Fuzzer: mbarbella_js_mutation
Job Type: mac_asan_d8_dbg
Platform Id: mac

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !v8::internal::FLAG_enable_slow_asserts || (object->IsJSFunction()) in objects-i
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_d8_dbg&range=48998:48999
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_d8_dbg&range=49080:49081

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6520530487476224

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.
Labels: -Test-Predator-AutoOwner Test-Predator-Auto-Owner
Project Member

Comment 7 by sheriffbot@chromium.org, Feb 8 2018

Labels: -Restrict-View-SecurityTeam allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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