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Issue metadata

Status: Verified
Owner: ----
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Stack-overflow in v8::internal::Object::IsDescriptorArray

Project Member Reported by ClusterFuzz, Dec 15 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4867144163786752

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffd9468dff8
Crash State:
  v8::internal::Object::IsDescriptorArray
  v8::internal::CheckObjectType
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=50119:50120

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4867144163786752

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 15 2017

Components: Blink>JavaScript>Compiler
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, Dec 15 2017

Cc: peter.wm...@gmail.com
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

[builtins] Port Object.p.toLocaleString to CSA from JS by peter.wm.wong@gmail.com - https://chromium.googlesource.com/v8/v8/+/ab38b03d1b330678577f9d6abbc14726db34c7f3

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

Comment 3 by ClusterFuzz, Dec 16 2017

ClusterFuzz has detected this issue as fixed in range 50122:50123.

Detailed report: https://clusterfuzz.com/testcase?key=4867144163786752

Fuzzer: ochang_js_fuzzer
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffd9468dff8
Crash State:
  v8::internal::Object::IsDescriptorArray
  v8::internal::CheckObjectType
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=50119:50120
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_d8_dbg&range=50122:50123

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4867144163786752

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, Dec 16 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 4867144163786752 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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