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Issue metadata

Status: WontFix
Merged: issue 754500
Owner:
Closed: Apr 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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Timeout in media_pipeline_integration_fuzzer

Project Member Reported by ClusterFuzz, Aug 12 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5647920341975040

Fuzzer: libFuzzer_media_pipeline_integration_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

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

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5647920341975040

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. If the fix resolved the issue, please close the bug by marking as Fixed.
 
Project Member

Comment 1 by ClusterFuzz, Aug 12 2017

Labels: OS-Linux
This may be a duplicate of  bug 754500 
Components: Internals>Media
Mergedinto: 754500
Owner: wolenetz@chromium.org
Status: Duplicate (was: Untriaged)
This is a duplicate of  bug 754500 : this issue repros locally on linux before https://chromium-review.googlesource.com/614318, but no repro after. Perf profiler report confirms it looks like a duplicate.
Status: Assigned (was: Duplicate)
Unduplicating so that CF has a chance to specifically verify if this is already fixed.
Project Member

Comment 5 by ClusterFuzz, Feb 14 2018

ClusterFuzz has detected this issue as fixed in range 494059:494483.

Detailed report: https://clusterfuzz.com/testcase?key=5647920341975040

Fuzzer: libFuzzer_media_pipeline_integration_fuzzer
Job Type: mac_libfuzzer_chrome_asan
Platform Id: mac

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

Fixed: https://clusterfuzz.com/revisions?job=mac_libfuzzer_chrome_asan&range=494059:494483

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5647920341975040

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.
Status: WontFix (was: Assigned)
We are closing all ooms and timeouts that are unreproducible. We won't be filing such bugs in future.

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