The result is a list of CLs that change the crashed files.

Author: drott
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/aa0c4d1c5fa80154d0e9cab3df4c6aad4acb79d6
Time: Wed Feb 24 09:10:04 2016
Lines 996-1004, 1026-1029, 1038, 1054 of file hb-ot-layout.cc which potentially caused crash are changed in this cl (frame #2, "apply").

File hb-ot-layout-gpos-table.hh is changed in this cl (and is part of stack frame #0, "OT::ValueFormat::apply_value"; frame #1, "OT::PairPosFormat2::apply")
Minimum distance from crash line to modified line: 0. (file: hb-ot-layout.cc, crashed on: 1026, modified: 1026).

Suspected Project: chromium
Suspected Component: Blink>Fonts
==================================
drott@: Could you please look into this issue if it is related to your change, else please help us in assigning it to the right owner.

Thanks!

Similar to  issue 630050 , a font-size: 4294967275mm value probably triggers this in HarfBuzz.

ClusterFuzz has detected this issue as fixed in range 413791:414128.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6531352250023936

Fuzzer: inferno_twister
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  OT::ValueFormat::apply_value
  OT::PairPosFormat2::apply
  apply_forward
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=377242:377255
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_ubsan_chrome&range=413791:414128

Minimized Testcase (0.16 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97zyMLW_BLFlFd2lnYtXFJZ5epioSe5PR5AFaEpbCksnsBkcmzDmWocsY_PIdoodUYx_q_K6PZTdiAJJhdNHZhjNNrVjMvISd3zgtLlJRmRENTLDpu-fW8K9U5BTlNtPmfr5CKLOZM7j6FFGE5YeGD5ZPVY6Q?testcase_id=6531352250023936

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 is verified as fixed, closing issue.

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