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Issue metadata

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



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Null-dereference READ in blink::Node::GetLayoutBox

Project Member Reported by ClusterFuzz, Apr 27 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6188326569902080

Fuzzer: inferno_twister
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000010
Crash State:
  blink::Node::GetLayoutBox
  blink::LayoutSlider::UpdateLayout
  blink::LayoutBlock::LayoutPositionedObject
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=283013:284047

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6188326569902080

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Apr 27 2018

ClusterFuzz has detected this issue as fixed in range 554016:554019.

Detailed report: https://clusterfuzz.com/testcase?key=6188326569902080

Fuzzer: inferno_twister
Job Type: linux_asan_content_shell_drt
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000010
Crash State:
  blink::Node::GetLayoutBox
  blink::LayoutSlider::UpdateLayout
  blink::LayoutBlock::LayoutPositionedObject
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=283013:284047
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_content_shell_drt&range=554016:554019

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6188326569902080

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 2 by ClusterFuzz, Apr 27 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6188326569902080 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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