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Issue metadata

Status: Verified
Owner: ----
Closed: Aug 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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Null-dereference READ in v8::internal::PropertyCallbackArguments::Call

Project Member Reported by ClusterFuzz, Aug 20 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6629864722661376

Fuzzer: lcamtuf_cross_fuzz
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::PropertyCallbackArguments::Call
  v8::Maybe<bool> v8::internal::CollectInterceptorKeysInternal<void
  v8::internal::KeyAccumulator::CollectOwnKeys
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=495812:495813

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6629864722661376

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Aug 20 2017

Labels: OS-Linux
Components: Blink>JavaScript
Labels: Test-Predator-Wrong-CLs M-62
Project Member

Comment 3 by ClusterFuzz, Aug 22 2017

ClusterFuzz has detected this issue as fixed in range 495925:495935.

Detailed report: https://clusterfuzz.com/testcase?key=6629864722661376

Fuzzer: lcamtuf_cross_fuzz
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::PropertyCallbackArguments::Call
  v8::Maybe<bool> v8::internal::CollectInterceptorKeysInternal<void
  v8::internal::KeyAccumulator::CollectOwnKeys
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=495812:495813
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=495925:495935

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6629864722661376

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, Aug 22 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6629864722661376 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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