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Issue 850666 link

Starred by 1 user
Status: WontFix
Owner:
chcunningham@chromium.org
Closed: Dec 1
Cc:
xhw...@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in mp3_seek

Project Member Reported by ClusterFuzz, Jun 7 2018 
Detailed report: https://clusterfuzz.com/testcase?key=5683090698272768

Fuzzer: libFuzzer_media_pipeline_integration_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  mp3_seek
  seek_frame_internal
  av_seek_frame
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=538981:538988

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5683090698272768

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 7 2018

Components: Internals>Media>FFmpeg
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, Jun 7 2018

Cc: xhw...@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.

Comment 3 by chcunningham@chromium.org, Jun 8 2018

Owner: chcunningham@chromium.org
Status: Assigned (was: Untriaged)
I'll take this one
Project Member

Comment 4 by ClusterFuzz, Dec 1

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5683090698272768 appears to be flaky, updating reproducibility label.
Project Member

Comment 5 by ClusterFuzz, Dec 1

Status: WontFix (was: Assigned)
ClusterFuzz testcase 5683090698272768 is flaky and no longer crashes, so closing issue.

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