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Issue metadata

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



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Crash in v8::internal::Code::marked_for_deoptimization

Project Member Reported by ClusterFuzz, Feb 19 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5029425645879296

Fuzzer: v8_builtins_generator
Job Type: linux_cfi_d8
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00880000002f
Crash State:
  v8::internal::Code::marked_for_deoptimization
  v8::internal::JSFunction::HasOptimizedCode
  v8::internal::RuntimeProfiler::MaybeOSR
  
Sanitizer: cfi (CFI)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51359:51360

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5029425645879296

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Feb 19 2018

Labels: Test-Predator-Auto-Owner
Owner: u...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/4a90e48689a80a229c8506ce017084efe899ca0b ([heap-profiler] Annotate global handles retained by console and debugger.).

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.

Comment 2 by u...@chromium.org, Feb 20 2018

Labels: Test-Predator-Wrong-CLs
Owner: ----
Status: Untriaged (was: Assigned)
I don't trust the bisect result. My CL affects only DevTools console and debugger.
Project Member

Comment 3 by sheriffbot@chromium.org, Feb 20 2018

Labels: Pri-1
Project Member

Comment 4 by ClusterFuzz, Feb 27 2018

ClusterFuzz has detected this issue as fixed in range 51362:51363.

Detailed report: https://clusterfuzz.com/testcase?key=5029425645879296

Fuzzer: v8_builtins_generator
Job Type: linux_cfi_d8
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00880000002f
Crash State:
  v8::internal::Code::marked_for_deoptimization
  v8::internal::JSFunction::HasOptimizedCode
  v8::internal::RuntimeProfiler::MaybeOSR
  
Sanitizer: cfi (CFI)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51359:51360
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_d8&range=51362:51363

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5029425645879296

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 5 by ClusterFuzz, Feb 27 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5029425645879296 is verified as fixed, so closing issue as verified.

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

Comment 6 by sheriffbot@chromium.org, Feb 27 2018

Labels: -Restrict-View-SecurityTeam Restrict-View-SecurityNotify
Project Member

Comment 7 by sheriffbot@chromium.org, Jun 6 2018

Labels: -Restrict-View-SecurityNotify allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

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

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