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Issue metadata

Status: Verified
Owner: ----
Closed: Apr 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Crash in v8::internal::GlobalHandles::MakeWeak

Project Member Reported by ClusterFuzz, Apr 10 2017

Issue description

Components: Blink>JavaScript
Labels: Test-Predator-Wrong-CLs M-59
Project Member

Comment 2 by ClusterFuzz, Apr 12 2017

ClusterFuzz has detected this issue as fixed in range 463588:463594.

Detailed report: https://clusterfuzz.com/testcase?key=4871305095806976

Fuzzer: lcamtuf_cross_fuzz
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::GlobalHandles::MakeWeak
  blink::ScriptWrappable::SetWrapper
  blink::DOMDataStore::SetWrapper
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=458746:463137
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=463588:463594

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94k3kZaovR1ly8qapef_fe8rBGHFQC7HT7FHXBoXqp1OmUt2LzcX6VMNaM9Faf6ZwIPJfg4jYwJ3rXcwE65QIlqWwce-TZEQozPtjMSgFLHUZlix1dWoV9GxeyBeWxg4g4ZCpxpkpsNrfyB5Iwiz4THdjrNSlQ84axh8pfW8XfqfaJ55U8DowJmAXlgLPkHaZuUttcXNWDTxq-q2x5Aejh_Ck3cfyF4BMJhNlFLe-6E2SL-eE6K_Jk8NnQzGAxl2nOCu7AIuxqYQC8fdQ3MGQe2JmHn3zIYENBxLgnMo3CdiW4A-7Mgg_tG4mvAlvaVawgsgWs3kb_SlcmoJci9vU40L_8tLqr73YrZUdd1GYFkoD2vibC47lGJtRddhsaA41zbgAFubfgwZo-a2nAay060Vo1l0Q?testcase_id=4871305095806976


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 3 by ClusterFuzz, Apr 12 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 4871305095806976 is verified as fixed, so closing issue.

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

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