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Issue metadata

Status: WontFix
Owner: ----
Closed: Aug 22
Cc:
Type: Bug



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Issue 9603: libreoffice/lwpfuzzer: Stack-overflow in LwpMiddleLayout::GetBackgroundStuff

Reported by ClusterFuzz-External, Jul 27 2018 Project Member

Issue description

Detailed report: https://oss-fuzz.com/testcase?key=5676128608976896

Project: libreoffice
Fuzzer: afl_libreoffice_lwpfuzzer
Fuzz target binary: lwpfuzzer
Job Type: afl_asan_libreoffice
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7fffb4954ff8
Crash State:
  LwpMiddleLayout::GetBackgroundStuff
  
Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=afl_asan_libreoffice&range=201802250936:201802252156

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5676128608976896

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

This bug is subject to a 90 day disclosure deadline. If 90 days elapse
without an upstream patch, then the bug report will automatically
become visible to the public.

When you fix this bug, please
  * mention the fix revision(s).
  * state whether the bug was a short-lived regression or an old bug in any stable releases.
  * add any other useful information.
This information can help downstream consumers.

If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues.
 

Comment 1 by ClusterFuzz-External, Jul 27 2018

Project Member
Labels: OS-Linux

Comment 2 by ClusterFuzz-External, Aug 16

Project Member
Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5676128608976896 appears to be flaky, updating reproducibility label.

Comment 3 by ClusterFuzz-External, Aug 22

Project Member
Status: WontFix (was: New)
ClusterFuzz testcase 5676128608976896 is flaky and no longer crashes, so closing issue.

If this is incorrect, please file a bug on https://github.com/google/oss-fuzz/issues/new

Comment 4 by sheriffbot@chromium.org, Sep 22

Project Member
Labels: -restrict-view-commit
This bug has been fixed for 30 days. It has been opened to the public.

- Your friendly Sheriffbot

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