ClusterFuzz has detected this issue as fixed in range 480012:480025.

Detailed report: https://clusterfuzz.com/testcase?key=5306193575936000

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x0000011c
Crash State:
  blink::Document::ExecutingWindow
  blink::HTMLConstructionSite::LookUpCustomElementDefinition
  blink::HTMLConstructionSite::CreateElement
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=479317:479340
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=480012:480025

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5306193575936000


See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 5306193575936000 is verified as fixed, so closing issue.

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

Issue 733850 has been merged into this issue.