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 567-572, 647, 855-861 of file SkOpCoincidence.cpp which potentially caused crash are changed in this cl (frame #0, "TRange"; frame #1, "SkOpCoincidence::addIfMissing"; frame #2, "SkOpCoincidence::addMissing").
Minimum distance from crash line to modified line: 0. (file: SkOpCoincidence.cpp, crashed on: 567, modified: 567).

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=5832232399011840

Fuzzer: libfuzzer_skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  TRange
  SkOpCoincidence::addIfMissing
  SkOpCoincidence::addMissing
  
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 (0.19 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96ctfoTA7C5insclB-vCu9npbErpreotTC0GI4vm5QZkk9yf4VPD4-5sCOTh32zLcw3u1cTp3D5nXO7EZMsnDHMBIDmZ0DEDFW86Hq3pV7QTe5hgYY97eR56Bv-y_A-IpdxgGlqgAPmjqHeScgzoi58tj-odQ?testcase_id=5832232399011840

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.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4987958363160576

Fuzzer: libfuzzer_skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  TRange
  SkOpCoincidence::addIfMissing
  SkOpCoincidence::addMissing
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=416938:417024

Minimized Testcase (0.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97U5lE1HTN4uPsaKxm6_s0EiB1Kl-mH1YwfiIgjpWDIq-ED7myT5KX-F3Mge6G0eVnKJX7p4-gjAreCgSPQ0zBxdhMabnQfeB05_yaECCHx5MAtEPWKcWlV83WezQ74bOnBEoa7ERbGf2wXj5xLmCmVNCKRKQ?testcase_id=4987958363160576

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

The following revision refers to this bug:
  https://skia.googlesource.com/skia.git/+/c9b90d15df5fcee848812fbab3d714aba9e41e69

commit c9b90d15df5fcee848812fbab3d714aba9e41e69
Author: caryclark <caryclark@google.com>
Date: Fri Sep 09 14:41:36 2016

fix fuzzer

Earlier fix aborted coincident loop on wrong condition.
This aborts only when it reaches the end, and then
propagates the error out correctly.

TBR=reed@google.com
BUG= 644680 ,  644684 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2327053002

Review-Url: https://codereview.chromium.org/2327053002

[modify] https://crrev.com/c9b90d15df5fcee848812fbab3d714aba9e41e69/src/pathops/SkOpCoincidence.cpp
[modify] https://crrev.com/c9b90d15df5fcee848812fbab3d714aba9e41e69/tests/PathOpsOpTest.cpp

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/30b35debcf3fb31f08d1c25b1d19819b81c8997b

commit 30b35debcf3fb31f08d1c25b1d19819b81c8997b
Author: skia-deps-roller <skia-deps-roller@chromium.org>
Date: Fri Sep 09 16:03:55 2016

Roll src/third_party/skia/ a42405aa5..55bcc8e0a (2 commits).

https://chromium.googlesource.com/skia.git/+log/a42405aa522c..55bcc8e0af34

$ git log a42405aa5..55bcc8e0a --date=short --no-merges --format='%ad %ae %s'
2016-09-09 msarett Delete some LUTs from SkColorSpaceXform
2016-09-09 caryclark fix fuzzer

BUG= 644680 , 644684 

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

Review-Url: https://codereview.chromium.org/2325133003
Cr-Commit-Position: refs/heads/master@{#417595}

[modify] https://crrev.com/30b35debcf3fb31f08d1c25b1d19819b81c8997b/DEPS

ClusterFuzz has detected this issue as fixed in range 417577:417628.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4987958363160576

Fuzzer: libfuzzer_skia_pathop_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000000
Crash State:
  TRange
  SkOpCoincidence::addIfMissing
  SkOpCoincidence::addMissing
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=416938:417024
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=417577:417628

Minimized Testcase (0.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv97U5lE1HTN4uPsaKxm6_s0EiB1Kl-mH1YwfiIgjpWDIq-ED7myT5KX-F3Mge6G0eVnKJX7p4-gjAreCgSPQ0zBxdhMabnQfeB05_yaECCHx5MAtEPWKcWlV83WezQ74bOnBEoa7ERbGf2wXj5xLmCmVNCKRKQ?testcase_id=4987958363160576

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.

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