The below listed CL is not from a predator. The result is the blame information. 

Author: Daniel Cheng
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/17a207e062459d1d720824e03c96128901f7f531
Time: Mon Apr 24 03:41:26 2017
The CL last changed line 91 of file ContainerNode.h, which is stack frame 1. 

@dcheng, assigning to you, kindly take a look into it. Please help us to find an owner if not with respect to your change.

Thanks.!

ClusterFuzz has detected this issue as fixed in range 477533:477555.

Detailed report: https://clusterfuzz.com/testcase?key=5666386746802176

Fuzzer: bj_broddelwerk
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000030
Crash State:
  blink::ComparePositionsInDOMTree
  blink::Range::compareBoundaryPoints
  blink::DOMSelection::addRange
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=477533:477555

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5666386746802176


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.

ClusterFuzz testcase 5666386746802176 is verified as fixed, so closing issue.

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