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Starred by 1 user

Issue metadata

Status: Duplicate
Merged: issue 763293
Owner:
Closed: Oct 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Timeout in v8_regexp_parser_fuzzer

Project Member Reported by ClusterFuzz, Oct 21 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4929661581918208

Fuzzer: libFuzzer_v8_regexp_parser_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  v8_regexp_parser_fuzzer
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4929661581918208

Issue filed automatically.

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

Note: This crash might not be reproducible with the provided testcase. That said, for the past 14 days we've been seeing this crash frequently. If you are unable to reproduce this, please try a speculative fix based on the crash stacktrace in the report. The fix can be verified by looking at the crash statistics in the report, a day after the fix is deployed. We will auto-close the bug if the crash is not seen for 14 days.
 
Project Member

Comment 1 by ClusterFuzz, Oct 21 2017

Components: Blink>JavaScript>Runtime
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.

Comment 2 by ishell@chromium.org, Oct 23 2017

Cc: ishell@chromium.org
Owner: jgruber@chromium.org
Status: Assigned (was: Untriaged)
PTAL at this timeout in regex fuzzer.
Mergedinto: 763293
Status: Duplicate (was: Assigned)
Another for exponential backtracking.
Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components

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