New issue
Advanced search Search tips

Issue 846021 link

Starred by 2 users

Issue metadata

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



Sign in to add a comment

CHECK failure: !scope.AccessCheckFailed() in v8_dom_wrapper.cc

Project Member Reported by ClusterFuzz, May 23 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6215716538417152

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !scope.AccessCheckFailed() in v8_dom_wrapper.cc
  blink::V8DOMWrapper::CreateWrapper
  blink::ScriptWrappable::Wrap
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=559031:559032

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6215716538417152

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 23 2018

Components: Blink>Bindings
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Project Member

Comment 2 by ClusterFuzz, May 23 2018

Labels: Test-Predator-Auto-Owner
Owner: altimin@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/82e5626cfb82b16a96f37f4b54e58ffaca985522 ([scheduler] Split kThrottled into kHidden and kThrottled).

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.
Project Member

Comment 3 by ClusterFuzz, May 24 2018

ClusterFuzz has detected this issue as fixed in range 561380:561382.

Detailed report: https://clusterfuzz.com/testcase?key=6215716538417152

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !scope.AccessCheckFailed() in v8_dom_wrapper.cc
  blink::V8DOMWrapper::CreateWrapper
  blink::ScriptWrappable::Wrap
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=559031:559032
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=561380:561382

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6215716538417152

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 4 by ClusterFuzz, May 24 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6215716538417152 is verified as fixed, so closing issue as verified.

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

Sign in to add a comment