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Issue 810402 link

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Issue metadata

Status: WontFix
Owner: ----
Closed: Feb 2018
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: ----
Type: Bug-Security



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Bad-cast to blink::ContextLifecycleObserverblink::LifecycleNotifier<blink::ExecutionContext, blink::ContextLifecycleObserver>::NotifyContextDestroyed in blink::Document::Shutdown

Project Member Reported by ClusterFuzz, Feb 8 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5493104829005824

Fuzzer: j00ru_htmlcss_fuzz
Job Type: linux_ubsan_vptr_chrome
Platform Id: linux

Crash Type: Bad-cast
Crash Address: 0x3e74e16b1270
Crash State:
  Bad-cast to blink::ContextLifecycleObserverblink::LifecycleNotifier<blink::ExecutionContext, blink::ContextLifecycleObserver>::NotifyContextDestroyed
  blink::Document::Shutdown
  blink::FrameLoader::PrepareForCommit
  
Sanitizer: undefined (UBSAN)

Recommended Security Severity: Medium

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_chrome&range=535323:535324

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5493104829005824

Additional requirements: Requires Gestures

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Status: WontFix (was: Untriaged)
Unreproducible with gestures, will let a new report kick in.
Project Member

Comment 2 by sheriffbot@chromium.org, May 18 2018

Labels: -Restrict-View-SecurityTeam allpublic
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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