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Issue 781148 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner:
Not on Chrome anymore
Closed: Jan 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug



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

Project Member Reported by ClusterFuzz, Nov 3 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5885915028520960

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::LayoutBlockFlow::LayoutInlineChildren
  
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=5885915028520960

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Nov 4 2017

Labels: OS-Windows
Project Member

Comment 2 by ClusterFuzz, Nov 4 2017

Labels: OS-Mac
Cc: msrchandra@chromium.org pnangunoori@chromium.org
Components: Blink>Layout
Labels: M-63 Test-Predator-Wrong
Owner: nainar@chromium.org
Status: Assigned (was: Untriaged)
As per the  Issue 727042 ,  Issue 727335  owner, assigning this issue to @nainar.

@nainar-- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.
Thanks.
Running bisect again since the fuzzer issue doesn't have one.

Comment 5 by e...@chromium.org, Jan 16 2018

Status: WontFix (was: Assigned)
Unable to reproduce and clusterfuzz is unable to determine the regression range. Closing as WontFix.
Project Member

Comment 6 by ClusterFuzz, Jan 23 2018

Labels: Needs-Feedback
ClusterFuzz testcase 5885915028520960 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.

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