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Issue 841434 link

Starred by 2 users

Issue metadata

Status: Verified
Owner:
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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DCHECK failure in (location_) != nullptr in handles.cc

Project Member Reported by ClusterFuzz, May 9 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5357398181806080

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: DCHECK failure
Crash Address: 
Crash State:
  (location_) != nullptr in handles.cc
  v8::internal::HandleBase::IsDereferenceAllowed
  v8::internal::SourcePositionInfo::SourcePositionInfo
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=51290:51291

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5357398181806080

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, May 9 2018

Labels: Test-Predator-Auto-Owner
Owner: mstarzinger@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/a56d6169f70aecf828b9647a741e771d0db5d259 ([compiler] Remove obsolete {CompilationInfo::mode}.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Labels: ReleaseBlock-Stable M-68 Security_Impact-Head
Cc: clemensh@chromium.org
Components: -Blink>JavaScript Blink>JavaScript>WebAssembly Blink>JavaScript>Compiler
Looks related to https://chromium-review.googlesource.com/c/v8/v8/+/1051266, will take another look next week.
Labels: -Type-Bug-Security -Restrict-View-SecurityTeam -Security_Impact-Head -Security_Severity-High -ReleaseBlock-Stable Security_Impact-None Pri-1 Type-Bug
Owner: clemensh@chromium.org
Taking this once.
Not security relevant, as it requires the --code-comments command line flag.
Project Member

Comment 5 by ClusterFuzz, May 10 2018

ClusterFuzz has detected this issue as fixed in range 53110:53111.

Detailed report: https://clusterfuzz.com/testcase?key=5357398181806080

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: DCHECK failure
Crash Address: 
Crash State:
  (location_) != nullptr in handles.cc
  v8::internal::HandleBase::IsDereferenceAllowed
  v8::internal::SourcePositionInfo::SourcePositionInfo
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=51290:51291
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=53110:53111

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5357398181806080

See https://github.com/google/clusterfuzz-tools 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 6 by ClusterFuzz, May 10 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5357398181806080 is verified as fixed, so closing issue as verified.

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

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