New issue
Advanced search Search tips

Issue 750421 link

Starred by 1 user

Issue metadata

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



Sign in to add a comment

Null-dereference READ in gin::V8Platform::CallOnForegroundThread

Project Member Reported by ClusterFuzz, Jul 29 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5804707603021824

Fuzzer: inferno_layout_test_fuzzer
Job Type: windows_asan_content_shell
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x00000008
Crash State:
  gin::V8Platform::CallOnForegroundThread
  v8::internal::wasm::ModuleCompiler::FetchAndExecuteCompilationUnit
  v8::internal::wasm::AsyncCompileJob::ExecuteAndFinishCompilationUnits::RunInBack
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=482324:482372

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5804707603021824


Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Cc: jochen@chromium.org
Components: Blink>JavaScript
Labels: M-62 Test-Predator-Wrong

Comment 2 by jochen@chromium.org, Jul 31 2017

Components: -Blink>JavaScript Blink>JavaScript>WebAssembly
Owner: ahaas@chromium.org
Status: Assigned (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Aug 19 2017

ClusterFuzz has detected this issue as fixed in range 495521:495528.

Detailed report: https://clusterfuzz.com/testcase?key=5804707603021824

Fuzzer: inferno_layout_test_fuzzer
Job Type: windows_asan_content_shell
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x00000008
Crash State:
  gin::V8Platform::CallOnForegroundThread
  v8::internal::wasm::ModuleCompiler::FetchAndExecuteCompilationUnit
  v8::internal::wasm::AsyncCompileJob::ExecuteAndFinishCompilationUnits::RunInBack
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=482324:482372
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=495521:495528

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5804707603021824

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 19 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5804707603021824 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

Sign in to add a comment