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Issue 834847 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: May 2018
Cc:
msw@chromium.org
sky@chromium.org
mustash-bugs@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Null-dereference READ in ui::ws::WindowManagerState::SetNativeCapture

Project Member Reported by ClusterFuzz, Apr 19 2018 
Detailed report: https://clusterfuzz.com/testcase?key=4922321870258176

Fuzzer: ochang_search_index_mutator
Job Type: linux_asan_chrome_chromeos
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  ui::ws::WindowManagerState::SetNativeCapture
  ui::ws::EventProcessor::ProcessEventOnFoundTargetImpl
  ui::ws::EventProcessor::ProcessEventOnFoundTarget
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_chromeos&range=550308:550312

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4922321870258176

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Apr 19 2018

Components: Internals>MUS
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 jamescook@chromium.org, Apr 19 2018

Cc: msw@chromium.org sky@chromium.org
Components: -Internals>MUS Internals>Services>WindowService
+some people
Project Member

Comment 3 by ClusterFuzz, May 11 2018

Status: WontFix (was: Untriaged)
ClusterFuzz testcase 4922321870258176 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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