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Issue metadata

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



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Out-of-memory in v8_wasm_async_fuzzer

Project Member Reported by ClusterFuzz, Oct 8 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4790690499526656

Fuzzer: libFuzzer_v8_wasm_async_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  v8_wasm_async_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=500374:500444

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4790690499526656

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Oct 8 2017

Components: Blink>JavaScript
Labels: Test-Predator-AutoComponents
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.
Cc: clemensh@chromium.org
Components: -Blink>JavaScript Blink>JavaScript>WebAssembly
Owner: ahaas@chromium.org
Status: Assigned (was: Untriaged)
Andreas, is this something we can fix?
Project Member

Comment 3 by ClusterFuzz, Oct 23 2017

ClusterFuzz has detected this issue as fixed in range 510708:510709.

Detailed report: https://clusterfuzz.com/testcase?key=4790690499526656

Fuzzer: libFuzzer_v8_wasm_async_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  v8_wasm_async_fuzzer
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=500374:500444
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=510708:510709

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4790690499526656

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.
Project Member

Comment 4 by ClusterFuzz, Oct 23 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4790690499526656 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components

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