caryclark@, as previous  issue 638783 , assigning this issue to you. could you please take a look and help us to find correct owner if it is not related your changes.

The following revision refers to this bug:
  https://skia.googlesource.com/skia.git/+/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00

commit e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00
Author: caryclark <caryclark@google.com>
Date: Mon Oct 17 14:54:33 2016

fix some fuzz

TBR=reed@google.com
BUG= 654939 ,  655829 ,  656149 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2425733002

Review-Url: https://codereview.chromium.org/2425733002

[modify] https://crrev.com/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00/src/pathops/SkOpCoincidence.cpp
[modify] https://crrev.com/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00/src/pathops/SkOpCoincidence.h
[modify] https://crrev.com/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00/src/pathops/SkOpSpan.cpp
[modify] https://crrev.com/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00/src/pathops/SkPathOpsCommon.cpp
[modify] https://crrev.com/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00/src/pathops/SkPathOpsDebug.cpp
[modify] https://crrev.com/e6522ea38fa3bcfdf2d718ea5ad898b3b3d46e00/tests/PathOpsOpTest.cpp

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2afb06e34a43d462e519875ed2787f782f6cf86f

commit 2afb06e34a43d462e519875ed2787f782f6cf86f
Author: skia-deps-roller <skia-deps-roller@chromium.org>
Date: Mon Oct 17 16:28:57 2016

Roll src/third_party/skia/ dc87a7d8e..27f93e00d (3 commits).

https://chromium.googlesource.com/skia.git/+log/dc87a7d8ea51..27f93e00d23d

$ git log dc87a7d8e..27f93e00d --date=short --no-merges --format='%ad %ae %s'
2016-10-17 borenet RecreateSKPs: Fix another .join() issue
2016-10-17 caryclark fix some fuzz
2016-10-17 fmalita Avoid SkImage ref churn in short lived SkBitmapProvider

BUG= 654939 , 655829 , 656149 

CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
TBR=mtklein@google.com

Review-Url: https://codereview.chromium.org/2424853002
Cr-Commit-Position: refs/heads/master@{#425695}

[modify] https://crrev.com/2afb06e34a43d462e519875ed2787f782f6cf86f/DEPS

ClusterFuzz has detected this issue as fixed in range 425692:425723.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6743390274453504

Fuzzer: afl_skia_pathop_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  containsCoincidence
  insertCoincidence
  SkOpCoincidence::mark
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=423154:423192
Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=425692:425723

Minimized Testcase (0.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96NTYj25vPhsxkcXIoOjtqVl3H7Gzw8aEei4QQPGuMdxiN9j2e9lTvE0wpfBqtiu2NG2e9bC_3ftLDj1T7Nx3yd1PQ2S26a8ePFxmJ-uNH8wejFu-tBum87fC3tm0SZjVMSOHxui0FAaCPvWWyvK19ak_vYHg?testcase_id=6743390274453504

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.

Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot