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Issue 676955 link

Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 677741
Owner: ----
Closed: Dec 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in instance_type

Project Member Reported by ClusterFuzz, Dec 25 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5850750069768192

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  instance_type
  IsHeapNumber
  IsHeapNumber
  
Regressed: V8: r41648:41649

Minimized Testcase (0.04 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94cM3b92QkMXahearBgdYB2g38DaIxDFAuo4u3UYHEeeO79ifDletIzDxxz0vOCTkguYPfEousiJyeXcew_tHMrxDtvErsrwsr4j_rzvvMkd-QIPtAlyiz0XnSdDD6iBLcnemdYjzAM-t4rzZf4uxqE7ZRnvw?testcase_id=5850750069768192
__v_0 = Array(100000);
  __v_0.push();


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: ishell@chromium.org msrchandra@chromium.org
Labels: Test-Predator-Wrong
Status: Available (was: Untriaged)
Project Member

Comment 2 by ClusterFuzz, Dec 29 2016

ClusterFuzz has detected this issue as fixed in range 41978:41979.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5850750069768192

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  instance_type
  IsHeapNumber
  IsHeapNumber
  
Regressed: V8: r41648:41649
Fixed: V8: r41978:41979

Minimized Testcase (0.04 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94cM3b92QkMXahearBgdYB2g38DaIxDFAuo4u3UYHEeeO79ifDletIzDxxz0vOCTkguYPfEousiJyeXcew_tHMrxDtvErsrwsr4j_rzvvMkd-QIPtAlyiz0XnSdDD6iBLcnemdYjzAM-t4rzZf4uxqE7ZRnvw?testcase_id=5850750069768192
__v_0 = Array(100000);
  __v_0.push();


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, Dec 29 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Available)
ClusterFuzz testcase 5850750069768192 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Mergedinto: 677741
Status: Duplicate (was: Verified)

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