Find it result:
=======================
The result is a list of CLs that change the crashed files. 

Author: Lei Zhang
Project: chromium-sfntly
Changelist: https://chromium.googlesource.com/external/github.com/googlei18n/sfntly.git/+/ebaa364dd0e270b6954331dc5ffb5fe4462de372
Time: Wed Oct 26 01:32:02 2016
File font.cc is changed in this cl (and is part of stack frame #1, "sfntly::Font::Builder::InterRelateBuilders"; frame #2, "sfntly::Font::Builder::BuildAllTableBuilders"; frame #3, "sfntly::Font::Builder::LoadFont"; frame #4, "sfntly::Font::Builder::GetOTFBuilder")
Minimum distance from crash line to modified line: 8. (file: font.cc, crashed on: 463, modified: 455). 

Author: Lei Zhang
Project: chromium-sfntly
Changelist: https://chromium.googlesource.com/external/github.com/googlei18n/sfntly.git/+/083b02b10572142d9863d945a8cf52fed2df997d
Time: Wed Oct 19 21:45:57 2016
File font.cc is changed in this cl (and is part of stack frame #1, "sfntly::Font::Builder::InterRelateBuilders"; frame #2, "sfntly::Font::Builder::BuildAllTableBuilders"; frame #3, "sfntly::Font::Builder::LoadFont"; frame #4, "sfntly::Font::Builder::GetOTFBuilder")
Minimum distance from crash line to modified line: 36. (file: font.cc, crashed on: 360, modified: 396).
===========================
The result of find it seems to be correct but unable to assign to the author as seems outside(leizleiz@users.noreply.github.com).
Could anyone from Blink>Fonts team take a look into this and assign to an appropriate owner for this.

Its Impacting Stable (56.0.2924.76)and a previous Beta (56.0.2924.76).

thestig@: Could you please take a look into this.

ClusterFuzz has detected this issue as fixed in range 455109:455254.

Detailed report: https://clusterfuzz.com/testcase?key=4553103992160256

Fuzzer: libfuzzer_sfntly_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN WRITE
Crash Address: 0x000000000030
Crash State:
  sfntly::HorizontalMetricsTable::Builder::SetNumberOfHMetrics
  sfntly::Font::Builder::InterRelateBuilders
  sfntly::Font::Builder::BuildAllTableBuilders
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=427781:427848
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=455109:455254

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94lEsVulpNzpOR4j0ZeX9mg350jjcWEl58LGtvzS4K8rzsjE4D6ns1DiHuKIzRO3sAAccurjbYxv1dd-7XKkyBMInbpgI_rPPcFTPdNieBMOQVeG-PAgghgXxUdCLAMxjs1RL03XfDRzwLbMJd9R_eIyfNCvuCO7FQ9atOiqLv4R-hyfyek3QqXWr_sbufxbuagFsS2GZeQOQpjWvcPNngXqFjGWbOLZXMUJEcV38pCKcUGr4aRaNaM96MiWVYJHyNuCksuZWD1QU-JFxSbMwx0VaVvROIFttNSVEM_l_cOe92fkrZoczRJSOM1Q5ZGkidnq6bsUeAZtA6O_J3gSiSpreWPb_oh3gedvD7azMWt9hane-8?testcase_id=4553103992160256


See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 4553103992160256 is verified as fixed, so closing issue.

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