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Issue 846735 link

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Issue metadata

Status: Verified
Owner: ----
Closed: Jun 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Direct-leak in blink::ScrollManager::LogicalScroll

Project Member Reported by ClusterFuzz, May 25 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6245057808826368

Fuzzer: attekett_dom_fuzzer
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  blink::ScrollManager::LogicalScroll
  blink::ScrollManager::BubblingScroll
  blink::KeyboardEventManager::DefaultArrowEventHandler
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=561801:561802

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6245057808826368

Additional requirements: Requires Gestures

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 25 2018

Components: Blink
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, May 25 2018

Labels: Test-Predator-Auto-Owner
Owner: yoichio@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/2fd549b213e513551f15f193bfee46319cd48920 ([LayoutNG] Update NGPaintFragment.VisualRect() including selection).

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.
Owner: ----
My patch only affects on LayoutNG.
It seems testing content_shell doesn't turn it on.

Comment 4 by e...@chromium.org, May 29 2018

Components: -Blink Blink>Scroll
Project Member

Comment 5 by ClusterFuzz, Jun 1 2018

ClusterFuzz has detected this issue as fixed in range 563239:563245.

Detailed report: https://clusterfuzz.com/testcase?key=6245057808826368

Fuzzer: attekett_dom_fuzzer
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Direct-leak
Crash Address: 
Crash State:
  blink::ScrollManager::LogicalScroll
  blink::ScrollManager::BubblingScroll
  blink::KeyboardEventManager::DefaultArrowEventHandler
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=561801:561802
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=563239:563245

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6245057808826368

Additional requirements: Requires Gestures

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 6 by ClusterFuzz, Jun 1 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6245057808826368 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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