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Issue 754411 link

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Issue metadata

Status: Fixed
Owner:
Closed: Oct 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug

Blocking:
issue 62400



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Timeout in pdfium_xfa_fuzzer

Project Member Reported by ClusterFuzz, Aug 10 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4914511122530304

Fuzzer: libFuzzer_pdfium_xfa_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  pdfium_xfa_fuzzer
  
Sanitizer: memory (MSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4914511122530304

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.

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Labels: Pri-2
Stack-overflow, Out of memory and Timeout issues are 'P2'.
Cc: msrchandra@chromium.org
Components: Internals>Plugins>PDF
Labels: Test-Predator-Wrong
Owner: dsinclair@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.
Using Code Search for the file, "pdfium_xfa_fuzzer" assigning to the concern owner.

@dsincliar -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.
Blocking: 62400
Cc: rharrison@chromium.org
Owner: rharrison@chromium.org
Project Member

Comment 5 by ClusterFuzz, Oct 1 2017

Labels: Test-Predator-AutoComponents
Automatically applying components based on information from OWNERS files. If this seems incorrect, please apply the Test-Predator-Wrong-Components label.

Comment 6 by mmoroz@chromium.org, Oct 24 2017

For more information, please see https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md.

The link referenced in the description is no longer valid.

(bulk edit)
Status: Fixed (was: Assigned)
Unable to reproduce. The test case runs in less then 1/10th of a second locally.
Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components

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