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Issue metadata

Status: Verified
Owner:
Closed: Mar 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference WRITE in blink::LocalFrameView::PerformLayout

Project Member Reported by ClusterFuzz, Feb 15 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5929389687308288

Fuzzer: attekett_dom_fuzzer
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference WRITE
Crash Address: 0x000000000010
Crash State:
  blink::LocalFrameView::PerformLayout
  blink::LocalFrameView::UpdateLayout
  blink::Document::ImplicitClose
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=523707:523708

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5929389687308288

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Feb 15 2018

Components: Blink>DOM Blink>Internals
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, Feb 15 2018

Labels: Test-Predator-Auto-Owner
Owner: hajimehoshi@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/e48a05cca8abdd3ddc0e9a14825237da9beda971 (Re^4 land Add UKM Document.OutliveTimeAfterShutdown).

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.
Project Member

Comment 3 by ClusterFuzz, Mar 24 2018

ClusterFuzz has detected this issue as fixed in range 545678:545680.

Detailed report: https://clusterfuzz.com/testcase?key=5929389687308288

Fuzzer: attekett_dom_fuzzer
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference WRITE
Crash Address: 0x000000000010
Crash State:
  blink::LocalFrameView::PerformLayout
  blink::LocalFrameView::UpdateLayout
  blink::Document::ImplicitClose
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=523707:523708
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=545678:545680

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5929389687308288

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.
Project Member

Comment 4 by ClusterFuzz, Mar 24 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5929389687308288 is verified as fixed, so closing issue as verified.

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

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