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Issue 918968 link

Starred by 1 user
Status: Assigned
Owner:
sahel@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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CHECK failure: event.GetType() != WebInputEvent::kGestureFlingStart in web_view_impl.cc

Project Member Reported by ClusterFuzz, Jan 3 
Detailed report: https://clusterfuzz.com/testcase?key=4799569912922112

Fuzzer: ochang_domfuzzer
Job Type: linux_msan_content_shell_drt
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  event.GetType() != WebInputEvent::kGestureFlingStart in web_view_impl.cc
  blink::WebViewImpl::HandleGestureEvent
  blink::PageWidgetDelegate::HandleInputEvent
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_content_shell_drt&range=574242:574244

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4799569912922112

Issue filed automatically.

See https://www.chromium.org/developers/testing/memorysanitizer#TOC-Reproducing-ClusterFuzz-Bugs for instructions to reproduce this bug locally.
Project Member

Comment 1 by ClusterFuzz, Jan 3

Components: Blink
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, Jan 3

Labels: Test-Predator-Auto-Owner
Owner: sahel@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/4b723c9447cfc8e917ab667710f7790431da9d3b (Clean up renderer fling code.).

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, Jan 4

Labels: OS-Mac

Comment 4 by dtapu...@chromium.org, Jan 4

Components: -Blink Blink>Input
►

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