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Issue metadata

Status: WontFix
Owner:
Closed: May 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Integer-overflow in position_around_base

Project Member Reported by ClusterFuzz, Apr 19 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6188249496944640

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  position_around_base
  position_cluster
  hb_ot_position
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=407004:407005

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6188249496944640

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Apr 19 2018

Components: Blink>Fonts
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, Apr 19 2018

Labels: Test-Predator-Auto-Owner
Owner: jinsuk...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/f0829bf6d80a9109b399580fe48d8c3e1c66eeed (Android: turn on auto-detect encoding by default).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Project Member

Comment 3 by ClusterFuzz, May 28 2018

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 6188249496944640 appears to be flaky, updating reproducibility label.
Project Member

Comment 4 by ClusterFuzz, May 28 2018

Status: WontFix (was: Assigned)
ClusterFuzz testcase 6188249496944640 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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