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/+/bb33dbbbcf6f36daa5d7d116769b72a3c91ed9dc (Remove ScriptStreamer::resource_).

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

This is one of the many editing command bugs. Editing team should take it over.

Lowered to P3 due to low usage of InsertOrderedList command.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/aac97245ee827c2f22b388d25a7c2c45e6543c41

commit aac97245ee827c2f22b388d25a7c2c45e6543c41
Author: tanvir.rizvi <tanvir.rizvi@samsung.com>
Date: Wed Jan 17 04:22:02 2018

Fix for crash with InsertListCommand

InsertListCommand on a list with
collapsed visibility member crashes.
The visible first node position and the last
node position comes as null,
which reaches the DCHECK.
This CL does the safety check to avoid
this scenario.

Bug:  797520 
Change-Id: I1f9a408dd31a69b001c39176da571e3486e471cf
Reviewed-on: https://chromium-review.googlesource.com/868410
Commit-Queue: Yoshifumi Inoue <yosin@chromium.org>
Reviewed-by: Xiaocheng Hu <xiaochengh@chromium.org>
Reviewed-by: Yoshifumi Inoue <yosin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#529601}
[modify] https://crrev.com/aac97245ee827c2f22b388d25a7c2c45e6543c41/third_party/WebKit/Source/core/editing/commands/CompositeEditCommand.cpp
[modify] https://crrev.com/aac97245ee827c2f22b388d25a7c2c45e6543c41/third_party/WebKit/Source/core/editing/commands/InsertListCommandTest.cpp

ClusterFuzz has detected this issue as fixed in range 529594:529620.

Detailed report: https://clusterfuzz.com/testcase?key=5650715497463808

Fuzzer: bj_broddelwerk
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000010
Crash State:
  chrome
  blink::Node::IsDescendantOf
  blink::CompositeEditCommand::CloneParagraphUnderNewElement
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=523197:523221
Fixed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=529594:529620

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5650715497463808

See https://github.com/google/clusterfuzz-tools 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 5650715497463808 is verified as fixed, so closing issue as verified.

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