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Issue metadata

Status: Duplicate
Merged: issue 625549
Owner: ----
Closed: Jul 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in v8::internal::RootMarkingVisitor::MarkObjectByPointer

Project Member Reported by ClusterFuzz, Jul 1 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4538219014389760

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000d8
Crash State:
  v8::internal::RootMarkingVisitor::MarkObjectByPointer
  v8::internal::RootMarkingVisitor::VisitPointers
  v8::internal::JavaScriptFrame::Iterate
  
Regressed: V8: r37476:37477

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96J8VMSsubo5pR6UeI47ZsSIwcrAteg-kMxcf1Sv1-3m5Gq12pvtWsw96S6buyYxfNHJ7iSYPDL56B_oGSjWXmeb1G3UmQ0RJxoH_c0Zm8BkZrmG4qRQAXlD6RxBQ-XHkbkQf34o4iYt649MEyAYE1GtiYlXA?testcase_id=4538219014389760

Filer: mmohammad

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

Comment 1 by ClusterFuzz, Jul 2 2016

ClusterFuzz has detected this issue as fixed in range 37484:37485.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4538219014389760

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000d8
Crash State:
  v8::internal::RootMarkingVisitor::MarkObjectByPointer
  v8::internal::RootMarkingVisitor::VisitPointers
  v8::internal::JavaScriptFrame::Iterate
  
Regressed: V8: r37476:37477
Fixed: V8: r37484:37485

Minimized Testcase (0.00 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96J8VMSsubo5pR6UeI47ZsSIwcrAteg-kMxcf1Sv1-3m5Gq12pvtWsw96S6buyYxfNHJ7iSYPDL56B_oGSjWXmeb1G3UmQ0RJxoH_c0Zm8BkZrmG4qRQAXlD6RxBQ-XHkbkQf34o4iYt649MEyAYE1GtiYlXA?testcase_id=4538219014389760

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.
Mergedinto: 625549
Status: Duplicate (was: Available)
Project Member

Comment 3 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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