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Issue 852299 link

Starred by 1 user
Status: WontFix
Owner:
mlamouri@chromium.org
Closed: Oct 5
Cc:
█ brajkumar@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Float-cast-overflow in blink::MediaControlTimeDisplayElement::FormatTime

Project Member Reported by ClusterFuzz, Jun 13 2018 
Detailed report: https://clusterfuzz.com/testcase?key=5488827179991040

Fuzzer: inferno_webbot
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Float-cast-overflow
Crash Address: 
Crash State:
  blink::MediaControlTimeDisplayElement::FormatTime
  blink::MediaControlRemainingTimeDisplayElement::FormatTime
  blink::MediaControlTimeDisplayElement::SetCurrentValue
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=563967:563969

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5488827179991040

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 13 2018

Components: Blink>Media>Controls
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.

Comment 2 by brajkumar@chromium.org, Jun 15 2018

Cc: brajkumar@chromium.org
Labels: M-69 Test-Predator-Wrong
Owner: mlamouri@chromium.org
Status: Assigned (was: Untriaged)
> Predator was unable to identify any culprit changelists for this test case. 

> Unable to find actual suspect through code search and also observing no possible suspect CL under regression range, hence assigning to the file owner as per below link
https://cs.chromium.org/chromium/src/third_party/blink/renderer/modules/media_controls/OWNERS?sq=package:chromium&dr

>

Thanks!
Project Member

Comment 3 by ClusterFuzz, Oct 5

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5488827179991040 appears to be flaky, updating reproducibility label.
Project Member

Comment 4 by ClusterFuzz, Oct 5

Status: WontFix (was: Assigned)
ClusterFuzz testcase 5488827179991040 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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