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Issue metadata

Status: Duplicate
Merged: issue 763297
Owner: ----
Closed: Sep 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in Push

Project Member Reported by ClusterFuzz, Sep 8 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5546860881379328

Fuzzer: afl_v8_wasm_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  Push
  InitFrame
  v8::internal::wasm::WasmInterpreter::Thread::InitFrame
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=500375:500445

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5546860881379328

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Components: Blink>JavaScript
Labels: Test-Predator-Wrong-CLs M-63
Mergedinto: 763297
Status: Duplicate (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Sep 9 2017

ClusterFuzz has detected this issue as fixed in range 500712:500771.

Detailed report: https://clusterfuzz.com/testcase?key=5546860881379328

Fuzzer: afl_v8_wasm_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  Push
  InitFrame
  v8::internal::wasm::WasmInterpreter::Thread::InitFrame
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=500375:500445
Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=500712:500771

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5546860881379328

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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