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Starred by 3 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Mar 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Stack-overflow in blink::LayoutObject::MapLocalToAncestor

Project Member Reported by ClusterFuzz, Mar 16 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5051790043906048

Fuzzer: inferno_twister
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff516e0e08
Crash State:
  blink::LayoutObject::MapLocalToAncestor
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=533989:534019

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5051790043906048

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Project Member

Comment 1 by ClusterFuzz, Mar 16 2018

Components: Blink>Layout
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

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

Comment 2 by ClusterFuzz, Mar 16 2018

Labels: Test-Predator-Auto-Owner
Owner: trchen@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/763f7c9cd7f480cd785a897050b6a1c36d872f18 ([Blink/SPv175+] Add support for CSS clip-path).

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.

Comment 3 by trchen@chromium.org, Mar 17 2018

Labels: Test-Predator-Wrong-CLs
Owner: ----
Status: Untriaged (was: Assigned)
The test page seems to loop and create an infinite DOM tree. Maybe it crashed in a different function before? Suggest WontFix it.

Comment 4 by e...@chromium.org, Mar 19 2018

Status: WontFix (was: Untriaged)
Stack overflow for deeply nested DOM tree => WontFix.
Project Member

Comment 5 by ClusterFuzz, Mar 21 2018

ClusterFuzz has detected this issue as fixed in range 544435:544631.

Detailed report: https://clusterfuzz.com/testcase?key=5051790043906048

Fuzzer: inferno_twister
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff516e0e08
Crash State:
  blink::LayoutObject::MapLocalToAncestor
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=533989:534019
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=544435:544631

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5051790043906048

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.

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