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Issue 784635 link

Starred by 1 user
Status: Duplicate
Merged: issue 782280
Owner: ----
Closed: Nov 2017
Cc:
pnangunoori@chromium.org
█ msrchandra@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: interpreter != liftoff (NUMBER vs eNUMBER); WasmCodeFuzzerHash=363eNUMBER in was

Project Member Reported by ClusterFuzz, Nov 13 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6149678071808000

Fuzzer: libFuzzer_v8_wasm_compile_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  interpreter != liftoff (NUMBER vs eNUMBER); WasmCodeFuzzerHash=363eNUMBER in was
  v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=514773:514780

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6149678071808000

Issue filed automatically.

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

Comment 1 by pnangunoori@chromium.org, Nov 14 2017

Cc: msrchandra@chromium.org pnangunoori@chromium.org
Components: Blink>JavaScript
Labels: M-64 Test-Predator-Wrong
Project Member

Comment 2 by ClusterFuzz, Nov 14 2017 

ClusterFuzz has detected this issue as fixed in range 515946:515969.

Detailed report: https://clusterfuzz.com/testcase?key=6149678071808000

Fuzzer: libFuzzer_v8_wasm_compile_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  interpreter != liftoff (NUMBER vs eNUMBER); WasmCodeFuzzerHash=363eNUMBER in was
  v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=514773:514780
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=515946:515969

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6149678071808000

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

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

Comment 3 by clemensh@chromium.org, Nov 14 2017

Mergedinto: 782280
Status: Duplicate (was: Untriaged)
►

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