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

Author: caryclark
Project: chromium-skia
Changelist: https://chromium.googlesource.com/skia.git/+/8016b264ceec2b11d2acbeb77a9fbe66e48368b9
Time: Tue Sep 06 12:59:47 2016
Lines 549-572, 648, 855-861 of file SkOpCoincidence.cpp which potentially caused crash are changed in this cl (frame #2, "TRange"; frame #3, "SkOpCoincidence::addIfMissing"; frame #4, "SkOpCoincidence::addMissing").
Minimum distance from crash line to modified line: 0. (file: SkOpCoincidence.cpp, crashed on: 549, modified: 549).

Suspected Project: chromium-skia
Suspected Component: Internals>Skia


From the above suspecting CL @caryclark: Hey ,would you mind checking the above issue and see if it's related to your change ?

Appreciate your help.

Thank you!

The following revision refers to this bug:
  https://skia.googlesource.com/skia.git/+/b393a49e5fa7e69ba67692929e9fa2a4e1f6bbb1

commit b393a49e5fa7e69ba67692929e9fa2a4e1f6bbb1
Author: caryclark <caryclark@google.com>
Date: Wed Sep 07 15:21:09 2016

fix pathops fuzzers

Extreme values trigger asserts that in range
values allow.

Disable asserts and other tests to prevent
extreme values from crashing.

TBR=reed@google.com
BUG= 644684 . 644680, 644640
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2316173002

Review-Url: https://codereview.chromium.org/2316173002

[modify] https://crrev.com/b393a49e5fa7e69ba67692929e9fa2a4e1f6bbb1/src/pathops/SkOpCoincidence.cpp
[modify] https://crrev.com/b393a49e5fa7e69ba67692929e9fa2a4e1f6bbb1/src/pathops/SkOpSpan.cpp
[modify] https://crrev.com/b393a49e5fa7e69ba67692929e9fa2a4e1f6bbb1/tests/PathOpsOpTest.cpp

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7f6184789ba869b655dc251dbaedc8848fad4d11

commit 7f6184789ba869b655dc251dbaedc8848fad4d11
Author: skia-deps-roller <skia-deps-roller@chromium.org>
Date: Wed Sep 07 18:35:42 2016

Roll src/third_party/skia/ 5d8f69f2d..5edf2908a (7 commits).

https://chromium.googlesource.com/skia.git/+log/5d8f69f2d492..5edf2908a305

$ git log 5d8f69f2d..5edf2908a --date=short --no-merges --format='%ad %ae %s'
2016-09-07 halcanary SkPDF: remove unused fallback clipping code
2016-09-07 borenet Run install-sysroot script before 'gn gen' on PDFium bot
2016-09-07 robertphillips Revert of Make AALinearizingConvexPathRenderer able to handle stroke and fill (patchset #7 id:120001 of https://codereview.chromium.org/2301353004/ )
2016-09-07 caryclark fix pathops fuzzers
2016-09-07 brianosman Add color gamut xform helpers to GrGLSLShaderBuilder
2016-09-07 mtklein GN: fontmgr_custom
2016-09-07 vjiaoblack made point light shadows

BUG= 644684 . 644680,644640

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

Review-Url: https://codereview.chromium.org/2319693002
Cr-Commit-Position: refs/heads/master@{#417005}

[modify] https://crrev.com/7f6184789ba869b655dc251dbaedc8848fad4d11/DEPS

ClusterFuzz has detected this issue as fixed in range 416938:417024.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5790610508480512

Fuzzer: skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000018
Crash State:
  next
  SkOpSpanBase::contains
  TRange
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=416647:416734
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=416938:417024

Minimized Testcase (0.38 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95w2VrS8zqxxNijKBAOSIkTgb5MBXyPqijJBF4Z_vVKw0JIfrB0aS62BYkVZft11F2TyLAn3nFEDoSQyzBcWBZ2a0x8JKLi5xvDk_OjQj279v59mcBlKCBxOR7ZG-d_ddti3C-ObTQLphuq1ThhnqLG-ppBAg?testcase_id=5790610508480512

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 is verified as fixed, closing issue.

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

ClusterFuzz has detected this issue as fixed in range 416938:417024.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5790610508480512

Fuzzer: skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000018
Crash State:
  next
  SkOpSpanBase::contains
  TRange
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=416647:416734
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=416938:417024

Minimized Testcase (0.38 Kb): https://cluster-fuzz.appspot.com/download/AMIfv95w2VrS8zqxxNijKBAOSIkTgb5MBXyPqijJBF4Z_vVKw0JIfrB0aS62BYkVZft11F2TyLAn3nFEDoSQyzBcWBZ2a0x8JKLi5xvDk_OjQj279v59mcBlKCBxOR7ZG-d_ddti3C-ObTQLphuq1ThhnqLG-ppBAg?testcase_id=5790610508480512

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