Assigning to concern owner from Predator results --
Regression information is not available. The result is the blame information. 

Author: zmo
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/b5e2c68d2572cf5a38a0329e5daaee5fc27f32fe
Time: Thu Jan 22 02:50:24 2015
The CL last changed line 690 of file gles2_cmd_decoder_autogen.h, which is stack frame 11. 

Author: vmiura
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/8266ca7b30020175e2564b9760597672f7f3ad57
Time: Tue Sep 09 21:37:00 2014
The CL last changed line 5312 of file gles2_cmd_decoder.cc, which is stack frame 12. 

Author: Antoine Labour
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/1bec107da00dbd9dccb047655806d0d03f26ba8f
Time: Tue Jun 06 19:37:03 2017
The CL last changed line 90 of file command_buffer_service.cc, which is stack frame 13. 

Author: Antoine Labour
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/1bec107da00dbd9dccb047655806d0d03f26ba8f
Time: Tue Jun 06 19:37:03 2017
The CL last changed line 1008 of file gpu_command_buffer_stub.cc, which is stack frame 14. 

Author: tzik
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/f7c47573b7686c59723f3b7da6d69f1ec494f23b
Time: Wed Apr 05 21:45:03 2017
The CL last changed line 77 of file tuple.h, which is stack frame 15. 

Author: tzik
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/2387a82551340c8b9e3e00ed3e7329fbeda22ba9
Time: Thu Aug 25 13:57:14 2016
The CL last changed line 84 of file tuple.h, which is stack frame 16. 

Author: mdempsky
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/8a5190449d48e06efa581390426dfa3bb6750f4c
Time: Tue Feb 09 05:41:47 2016
The CL last changed line 26 of file ipc_message_templates.h, which is stack frame 17.

@zmo -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

ClusterFuzz has detected this issue as fixed in range 495096:495101.

Detailed report: https://clusterfuzz.com/testcase?key=5441365969469440

Fuzzer: ifratric-browserfuzzer-v3
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  OnPrint
  OnPrint
  glpMakeStringBuffer
  
Sanitizer: address (ASAN)

Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=495096:495101

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5441365969469440

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.

ClusterFuzz testcase 5441365969469440 is verified as fixed, so closing issue as verified.

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