New issue
Advanced search Search tips

Issue 823023 link

Starred by 3 users

Issue metadata

Status: WontFix
Owner:
Closed: Apr 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

CHECK failure: blink::WebInputEvent::kGestureTapDown == event.GetType() || gesture_event.resend

Project Member Reported by ClusterFuzz, Mar 17 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5087621211226112

Fuzzer: tokenfuzz_pdf_curated
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  blink::WebInputEvent::kGestureTapDown == event.GetType() || gesture_event.resend
  content::BrowserPlugin::HandleInputEvent
  blink::WebPluginContainerImpl::HandleGestureEvent
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=529050:529051

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5087621211226112

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 17 2018

Components: Blink Platform>Apps>BrowserTag
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, Mar 17 2018

Labels: Test-Predator-Auto-Owner
Owner: lukasza@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/ffb5de3934abd4e16399b2f79e7100823c6076fd (Don't propagate cmdline flags that are not read by renderer processes.).

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.
Labels: Test-Predator-Wrong-CLs
Owner: wjmaclean@chromium.org
wjmaclean@, could you PTAL and help with triage?  The failing DCHECK was introduced in r403308.

I am adding Test-Predator-Wrong-CLs label and removing myself as an owner, because I think the explanation from  https://crbug.com/823148#c3  applies here as well.
Components: -Blink Blink>Input
Labels: -Reproducible
I've been trying for a while now, and cannot get this to reproduce. If it doesn't reproduce, it's hard to know what to do to triage it.
Project Member

Comment 6 by ClusterFuzz, Apr 9 2018

Status: WontFix (was: Assigned)
ClusterFuzz testcase 5087621211226112 is flaky and no longer crashes, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

Sign in to add a comment