Predator and CL did not provide any possible suspects.
Using Code Search for the file, "sfntly_fuzzer" assigning to concern owner.
Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/05192643e8bfe9ece91d32bd6084f5ccfe33f5a4

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

https://github.com/googlei18n/sfntly/pull/78

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/8fe3548c495a97473cd5490c33d52e5ff13925a1

commit 8fe3548c495a97473cd5490c33d52e5ff13925a1
Author: thestig <thestig@chromium.org>
Date: Fri Apr 14 04:46:31 2017

Roll DEPS for sfntly 04740d2..f033f85

f033f85 Merge pull request #78 from leizleiz/boundschecks
350164d ByteArray::Get() should not accept negative lengths.
4ca4ad0 Validate headers before constructing them.

BUG= 708426 , 711068 
TBR=behdad@chromium.org,jshin@chromium.org

Review-Url: https://codereview.chromium.org/2816153002
Cr-Commit-Position: refs/heads/master@{#464678}

[modify] https://crrev.com/8fe3548c495a97473cd5490c33d52e5ff13925a1/DEPS

ClusterFuzz has detected this issue as fixed in range 464674:464683.

Detailed report: https://clusterfuzz.com/testcase?key=4761071018835968

Fuzzer: libfuzzer_sfntly_fuzzer
Job Type: libfuzzer_chrome_msan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  sfntly_fuzzer
  
Sanitizer: memory (MSAN)

Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_msan&range=464674:464683

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94Q9ST57S2Wi7ddoGVhJa-UZAtv71-znbER7FQuVue_9N4_GmwQyuBBocCt1qlV-5Alk9CTJu5Ij4emd-BJWy6MBw_2kwE4hST76JL1oFW3MQyuAr9X_6YZowXSJE9Dtz8-C-vreX3hIGdqP9n0LspfTa6QSUs5-SZ0tDBsrsgLVorQ_v4wCuegFalYMMzTr_rqbA60n-cDpl7G0gvbgaNzgk-zj8aTdYNaQTBZF1B0L2uc1iNxAKMDLd5BJOQNRa_jBR__qtviN2bekYXcE_VDUDt3IpdlflWxAY3QtuqywI4X1CZxZBx1et3NwOvin36p87LmS-Czr481YyT-ulixBidufD2EWOb4tzEkmet_ImgqQ7mHK-03XsLHUdWJ6WphofBYQHzdr9IF4vN01QYZuPCzrg?testcase_id=4761071018835968


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 4761071018835968 is verified as fixed, so closing issue.

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