New issue
Advanced search Search tips

Issue 904396 link

Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 904176
Owner:
Closed: Nov 13
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Ill in v8::internal::AstTraversalVisitor<v8::internal::AstFunctionLiteralIdReindexer>::

Project Member Reported by ClusterFuzz, Nov 12

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5040766575181824

Fuzzer: ochang_js_fuzzer
Job Type: linux_ubsan_vptr_d8
Platform Id: linux

Crash Type: Ill
Crash Address: 0x561bc4d1d0de
Crash State:
  v8::internal::AstTraversalVisitor<v8::internal::AstFunctionLiteralIdReindexer>::
  Visit
  VisitStatements
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=57318:57319

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5040766575181824

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 12

Components: Blink>JavaScript>Language
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, Nov 12

Labels: Test-Predator-Auto-Owner
Owner: verwa...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/v8/v8/+/9d27ec3aacf76b8131c323dd57968209e6f6ff4c ([parser] Introduce FailureExpression to return instead of nullptr).

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.
Mergedinto: 904176
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, Nov 13

ClusterFuzz has detected this issue as fixed in range 57420:57421.

Detailed report: https://clusterfuzz.com/testcase?key=5040766575181824

Fuzzer: ochang_js_fuzzer
Job Type: linux_ubsan_vptr_d8
Platform Id: linux

Crash Type: Ill
Crash Address: 0x561bc4d1d0de
Crash State:
  v8::internal::AstTraversalVisitor<v8::internal::AstFunctionLiteralIdReindexer>::
  Visit
  VisitStatements
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=57318:57319
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_d8&range=57420:57421

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5040766575181824

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.

Sign in to add a comment