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Issue metadata

Status: Duplicate
Merged: issue 813348
Owner: ----
Closed: Feb 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in get

Project Member Reported by ClusterFuzz, Feb 17 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6463988561608704

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  get
  Mask
  blink::PaintLayerPainter::PaintFragmentWithPhase
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=537453:537455

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6463988561608704

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Feb 17 2018

Components: Blink>Paint
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.
Mergedinto: 813348
Status: Duplicate (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Feb 19 2018

ClusterFuzz has detected this issue as fixed in range 537565:537566.

Detailed report: https://clusterfuzz.com/testcase?key=6463988561608704

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000020
Crash State:
  get
  Mask
  blink::PaintLayerPainter::PaintFragmentWithPhase
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=537453:537455
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=537565:537566

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6463988561608704

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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