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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 16 2017

Issue description

Components: Blink>JavaScript
Labels: Test-Predator-Wrong-CLs M-60
Project Member

Comment 2 by ClusterFuzz, Apr 19 2017

ClusterFuzz has detected this issue as fixed in range 465477:465485.

Detailed report: https://clusterfuzz.com/testcase?key=4810650963673088

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=464127:464479
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=465477:465485

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv97ctL5ftqsMUtTSher7C5QuBQIuKLeRmaDcUo3plXlV-G7Q2p2Gk8tzEwXCaAiQuwAKg1CdHokkRKg6fCTvGclVb40MudxgHSWl1uiVPWHZnA9pPVr4YgZ_8FnyWtuoByeJmKYkr3pIHOiP2KcvHjc7doPds_n7oJuOwOiRSTLWWfeL8f5tFtzl4CUi-P51D0e2aQ3M3u8Si-a-bmr3gTRKLR8nT6mygPSiSqGTCHxV3TpVcEdDAdZ_evykXStKMk0FU_W9xYW6Lmq-9EDLYeEKBotQeKu_e7ZrUT_YGJqg3v_-_pYJe4LPg-qAHOp2UbWL5c48OF36lmlT67341d0KP2-CnCfDXsO3fWOKqw8i0yoaKpg?testcase_id=4810650963673088


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 19 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 4810650963673088 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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