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Issue 712936 link

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Issue metadata

Status: Duplicate
Merged: issue 712622
Owner:
Closed: Apr 2017
Cc:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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Crash in blink::Node::dispatchMouseEvent

Project Member Reported by ClusterFuzz, Apr 19 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5748867225354240

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: UNKNOWN READ
Crash Address: 0x00000010
Crash State:
  blink::Node::dispatchMouseEvent
  blink::PointerLockController::dispatchLockedMouseEvent
  blink::WebFrameWidgetBase::pointerLockMouseEvent
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=437123:437180

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv96NphZx1XgLe7ogmObBY13svqFq__NwTIAPiSdUoK-p_XRbapSxL7a7LTWDM_AHcBtxnyGZG_Yuf0AqHvtajSm9d5ccqJ2K4Iyt8FtpSSltgv561XWqbjK3yXdsq1h2ynuwTRAXIf5XSgFwj7UWtK8WCMn21Y5wDr9yzxRVDGNxqGMyI-t9JerRDAYJlgk_SHT3UGQDDw_6cxly8oGNEEG1JmsJVRJHl5BMl5gONXB6tKpui4wTLXjFD9CRvVuff76NOTflkeOLZ5GOuSVPETEk22veTbNWH5DWoYsHU4Qbw9iEQDCJUyRri0Ja0X8lYEymOK7G0Y2gXFN_ztpKsxO02V6L41W4s3EFXHb8pq9h8eUSXQcXDZRQJSM7htwRVF_WQpQ9dxsASl3Lj4xEaVkGslUpTA?testcase_id=5748867225354240


Additional requirements: Requires Gestures

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: msrchandra@chromium.org
Labels: M-60 Test-Predator-Wrong
Mergedinto: 712622
Owner: dtapu...@chromium.org
Status: Duplicate (was: Untriaged)
Dupe of  issue 712622 .
Project Member

Comment 2 by ClusterFuzz, May 5 2017

ClusterFuzz has detected this issue as fixed in range 469439:469538.

Detailed report: https://clusterfuzz.com/testcase?key=5748867225354240

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: UNKNOWN READ
Crash Address: 0x00000010
Crash State:
  blink::Node::dispatchMouseEvent
  blink::PointerLockController::dispatchLockedMouseEvent
  blink::WebFrameWidgetBase::pointerLockMouseEvent
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=437123:437180
Fixed: https://clusterfuzz.com/revisions?job=windows_asan_chrome_no_sandbox&range=469439:469538

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5748867225354240


Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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