This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

This issue is a security regression. If you are not able to fix this quickly, please revert the change that introduced it.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

nainars@, could you take a look at this?

cc skobes@ because he changed the method that crashes.

ClusterFuzz has detected this issue as fixed in range 429267:429335.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5966979073835008

Fuzzer: inferno_twister
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: Heap-use-after-free READ 7
Crash Address: 0x60d0000055d0
Crash State:
  blink::ScrollAnchor::notifyBeforeLayout
  blink::LayoutBlock::layout
  blink::LayoutBlock::layoutPositionedObjects
  
Recommended Security Severity: High

Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=426296:426375
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_media&range=429267:429335

Minimized Testcase (0.82 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94jF4kOmkq3ZMIWpzpYFtUJvLMuIPVUG6PDM9WAhTIG8lEuPR21WhOWji0QbBZ3xmdc3PpFRMGAua8e80IlC-TlYBnnM0c2sOxayh07BkVF6KeAtKRzA3SrVn-Eu2UaGYMXtMCSKEB4yFcE2hhhPutJAb8TFA?testcase_id=5966979073835008

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.

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot