New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 767337 link

Starred by 2 users

Issue metadata

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

Blocking:
issue 62400



Sign in to add a comment

Out-of-memory in pdf_codec_jbig2_fuzzer

Project Member Reported by ClusterFuzz, Sep 21 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5968211702185984

Fuzzer: libFuzzer_pdf_codec_jbig2_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  pdf_codec_jbig2_fuzzer
  
Sanitizer: memory (MSAN)

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5968211702185984

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.
 
Cc: msrchandra@chromium.org kkaluri@chromium.org
Components: Internals>Plugins>PDF
Labels: Test-Predator-Wrong CF-NeedsTriage
Redo Task has been performed for a regression range.

Thank You.

Labels: -Pri-1 Pri-2
Project Member

Comment 3 by ClusterFuzz, Oct 1 2017

Labels: OS-Mac
Blocking: 62400
Owner: rharrison@chromium.org
Status: Assigned (was: Untriaged)
Status: Fixed (was: Assigned)
Cannot reproduce locally, and looking at the stats, it hasn't been occurring on the bots since Oct 7.
Status: WontFix (was: Fixed)

Sign in to add a comment