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Issue metadata

Status: Verified
Owner: ----
Closed: Aug 2017
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in aura::Window::GetHost

Project Member Reported by ClusterFuzz, Aug 1 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6511886316339200

Fuzzer: ipc_fuzzer_gen
Job Type: linux_asan_chrome_ipc_32bit
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x00000060
Crash State:
  aura::Window::GetHost
  views::X11WholeScreenMoveLoop::RunMoveLoop
  views::DesktopDragDropClientAuraX11::StartDragAndDrop
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_ipc_32bit&range=490505:490547

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6511886316339200


Issue filed automatically.

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

Comment 1 by ClusterFuzz, Aug 2 2017

ClusterFuzz has detected this issue as fixed in range 491035:491089.

Detailed report: https://clusterfuzz.com/testcase?key=6511886316339200

Fuzzer: ipc_fuzzer_gen
Job Type: linux_asan_chrome_ipc_32bit
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x00000060
Crash State:
  aura::Window::GetHost
  views::X11WholeScreenMoveLoop::RunMoveLoop
  views::DesktopDragDropClientAuraX11::StartDragAndDrop
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_ipc_32bit&range=490505:490547
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_ipc_32bit&range=491035:491089

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6511886316339200


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

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

Comment 2 by ClusterFuzz, Aug 2 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6511886316339200 is verified as fixed, so closing issue as verified.

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

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