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Issue 733925 link

Starred by 1 user
Status: WontFix
Owner:
yukishiino@chromium.org
Closed: Oct 2017
Cc:
█ msrchandra@chromium.org
lfg@chromium.org
verwa...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Abrt in blink::ReportFatalErrorInMainThread

Project Member Reported by ClusterFuzz, Jun 16 2017 
Detailed report: https://clusterfuzz.com/testcase?key=4643020560662528

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x00000001
Crash State:
  blink::ReportFatalErrorInMainThread
  v8::V8::ToLocalEmpty
  blink::V8PerContextData::CreateWrapperFromCacheSlowCase
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=479657:479707

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4643020560662528


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

Comment 1 by msrchandra@chromium.org, Jun 16 2017

Cc: msrchandra@chromium.org
Labels: M-61 Test-Predator-Correct-CLs
Owner: yukishiino@chromium.org
Status: Assigned (was: Untriaged)
Assigning to the concern owner from Predator results --
The result is a list of CLs that change the crashed files. 

Author: Yuki Shiino
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/c9fb57013ff1b06ebae362c1942ff9a1868268f8
Time: Thu Jun 15 08:50:53 2017
Lines 97 of file V8PerContextData.cpp which potentially caused crash are changed in this cl (frame #6, "blink::V8PerContextData::CreateWrapperFromCacheSlowCase").
Minimum distance from crash line to modified line: 0. (file: V8PerContextData.cpp, crashed on: 96, modified: 96).

@yukishiino -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

Comment 2 by yukishiino@chromium.org, Aug 29 2017

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

Comment 3 by ClusterFuzz, Oct 1 2017

Components: Blink>JavaScript>Runtime
Labels: Test-Predator-AutoComponents
Automatically applying components based on information from OWNERS files. If this seems incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 4 by ClusterFuzz, Oct 27 2017

Status: WontFix (was: Assigned)
ClusterFuzz testcase 4643020560662528 is flaky and no longer crashes, so closing issue.

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

Comment 5 by mbarbe...@chromium.org, Nov 7 2017

Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components
►

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