Suspecting:

Author: caryclark
Project: chromium-skia
Changelist: https://chromium.googlesource.com/skia.git/+/55888e44171ffd48b591d19256884a969fe4da17
Time: Mon Jul 18 17:01:36 2016
Lines 508-515 of file SkAddIntersections.cpp which potentially caused crash are changed in this cl (frame #6, "AddIntersectTs").
Minimum distance from crash line to modified line: 0. (file: SkAddIntersections.cpp, crashed on: 512, modified: 512).

@caryclark: Could you please look into this issue.

Thank you.

ClusterFuzz has detected this issue as fixed in range 407873:408034.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5134873480396800

Fuzzer: libfuzzer_skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000058
Crash State:
  isCoincident
  findCoincidentRun
  SkTSect<SkDCubic, SkDQuad>::extractCoincident
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=405990:406128
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=407873:408034

Minimized Testcase (0.48 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96QD4O3yn15ShQmcpNwm61QmoHaRbqQsPlSLSSmRqerQnq5YN9YYuNvNvTlQdbbcAh3LJgrQwHVseByIox_htFRvuxvIbVAPlaSMN_1doAcRt2TjYfngTMB_-rhNIeBxtJedzcBJRj6-gEW3n0LovPZRzXZ5Q?testcase_id=5134873480396800

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.

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