Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/22b01e0c8069d1ebf0ced27d5ccc037271ca60cc (oop: Serialize non-image filters.).

If this is incorrect, please remove the owner and apply the Test-Predator-Wrong-CLs label.

 Issue 801044  has been merged into this issue.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/df1094e3ed961da213ebd04be2c085bb203a7036

commit df1094e3ed961da213ebd04be2c085bb203a7036
Author: Vladimir Levin <vmpstr@chromium.org>
Date: Fri Jan 12 04:11:48 2018

oop: Add more types to PaintOpHelper::ToString + fix comparison.

This patch adds a bunch more types to the ToString serialization. It
also changes the comparison of crop rect to handle NaN values.

R=enne@chromium.org

Bug:  801001 
Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.android:android_optional_gpu_tests_rel
Change-Id: Ic5d465be6d659a60d33133864c4877594c4a6271
Reviewed-on: https://chromium-review.googlesource.com/861918
Commit-Queue: vmpstr <vmpstr@chromium.org>
Reviewed-by: enne <enne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#528873}
[modify] https://crrev.com/df1094e3ed961da213ebd04be2c085bb203a7036/cc/paint/paint_filter.cc
[modify] https://crrev.com/df1094e3ed961da213ebd04be2c085bb203a7036/cc/paint/paint_op_buffer_eq_fuzzer.cc
[modify] https://crrev.com/df1094e3ed961da213ebd04be2c085bb203a7036/cc/paint/paint_op_helper_unittest.cc
[modify] https://crrev.com/df1094e3ed961da213ebd04be2c085bb203a7036/cc/test/paint_op_helper.h

ClusterFuzz testcase 6323480852430848 is verified as fixed, so closing issue as verified.

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

ClusterFuzz has detected this issue as fixed in range 528872:528878.

Detailed report: https://clusterfuzz.com/testcase?key=4554170685456384

Fuzzer: libFuzzer_paint_op_buffer_eq_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  *deserialized_op1 == *deserialized_op2 in paint_op_buffer_eq_fuzzer.cc
  paint_op_buffer_eq_fuzzer.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=528359:528385
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=528872:528878

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4554170685456384

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

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.