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Issue 917644 link

Starred by 3 users

Issue metadata

Status: Verified
Owner: ----
Closed: Dec 25
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Ill in v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule

Project Member Reported by ClusterFuzz, Dec 23

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5686774235660288

Fuzzer: libFuzzer_v8_wasm_compile_fuzzer
Fuzz target binary: v8_wasm_compile_fuzzer
Job Type: x86_libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Ill
Crash Address: 0xf7ecf930
Crash State:
  v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule
  wasm-compile.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=x86_libfuzzer_chrome_asan&range=618757:618758

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5686774235660288

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
 
Project Member

Comment 1 by ClusterFuzz, Dec 23

Components: Blink>JavaScript
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 25

ClusterFuzz has detected this issue as fixed in range 618833:618834.

Detailed report: https://clusterfuzz.com/testcase?key=5686774235660288

Fuzzer: libFuzzer_v8_wasm_compile_fuzzer
Fuzz target binary: v8_wasm_compile_fuzzer
Job Type: x86_libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Ill
Crash Address: 0xf7ecf930
Crash State:
  v8::internal::wasm::fuzzer::WasmExecutionFuzzer::FuzzWasmModule
  wasm-compile.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=x86_libfuzzer_chrome_asan&range=618757:618758
Fixed: https://clusterfuzz.com/revisions?job=x86_libfuzzer_chrome_asan&range=618833:618834

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5686774235660288

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.

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

Comment 3 by ClusterFuzz, Dec 25

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5686774235660288 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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