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/+/e5d27a36230aea4b3664f8b5345b09bb0690a3ff (Ensure that an OOPIF renderer knows its size before layout.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.

Unable to repro. I've asked clusterfuzz to retry this test.

I'm still unable to repro, but I put up a speculative fix at https://chromium-review.googlesource.com/c/chromium/src/+/984037.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c8dcacf8e9cf851e26421642548c2cbaf60eb28a

commit c8dcacf8e9cf851e26421642548c2cbaf60eb28a
Author: Lucas Furukawa Gadani <lfg@chromium.org>
Date: Wed Apr 04 01:08:02 2018

Do not append bytes to the parser if was stopped or detached.

Bug:  824562 
Change-Id: Ib7af477a49036204517d6115e45cba2ce721ef2b
Reviewed-on: https://chromium-review.googlesource.com/984037
Reviewed-by: Kouhei Ueno <kouhei@chromium.org>
Commit-Queue: Lucas Gadani <lfg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547912}
[modify] https://crrev.com/c8dcacf8e9cf851e26421642548c2cbaf60eb28a/third_party/WebKit/Source/core/html/parser/TextDocumentParser.cpp

ClusterFuzz has detected this issue as fixed in range 547859:547860.

Detailed report: https://clusterfuzz.com/testcase?key=5145786074267648

Fuzzer: attekett_dom_fuzzer
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x0000033c
Crash State:
  blink::Document::SetCompatibilityMode
  blink::HTMLConstructionSite::SetDefaultCompatibilityMode
  blink::HTMLTreeBuilder::ProcessStartTag
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=536350:536351
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=547859:547860

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5145786074267648

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 5145786074267648 is verified as fixed, so closing issue as verified.

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

 Issue 828992  has been merged into this issue.