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Issue metadata

Status: Verified
Owner:
Closed: May 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 2
Type: Bug



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

Project Member Reported by ClusterFuzz, May 5 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6329387141300224

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=465477:465485

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6329387141300224


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Blink>JavaScript
Labels: Test-Predator-Wrong-CLs M-60

Comment 2 by danno@chromium.org, May 7 2017

Owner: haraken@chromium.org
Status: Assigned (was: Untriaged)
Haraken, is this perhaps a bindings issue?
Cc: haraken@chromium.org
Owner: yukishiino@chromium.org
Project Member

Comment 4 by ClusterFuzz, May 11 2017

ClusterFuzz has detected this issue as fixed in range 470489:470517.

Detailed report: https://clusterfuzz.com/testcase?key=6329387141300224

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=465477:465485
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=470489:470517

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6329387141300224


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.
Labels: -Pri-1 Pri-2
Components: -Blink>JavaScript Blink>Bindings
Project Member

Comment 7 by ClusterFuzz, May 11 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6329387141300224 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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