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Issue metadata

Status: Duplicate
Merged: issue 778956
Owner: ----
Closed: Jan 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 2
Type: Bug



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HTMLIFrameElement.marginWidth setter crashes

Project Member Reported by ClusterFuzz, Dec 22 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6271245929938944

Fuzzer: inferno_twister
Job Type: linux_cfi_chrome
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000058
Crash State:
  chrome
  blink::Element::SynchronizeAttribute
  blink::Element::setAttribute
  
Sanitizer: cfi (CFI)

Regressed: https://clusterfuzz.com/revisions?job=linux_cfi_chrome&range=523197:523221

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6271245929938944

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
 
Cc: kkaluri@chromium.org
Components: Blink>Editing Blink>DOM
Labels: -OS-Linux M-65 Test-Predator-Wrong
Mergedinto: 795842
Status: Duplicate (was: Untriaged)
This looks similar to   Issue 795842 , hence merging into it.
Please undo it, if it not the case
Components: -Blink>Editing -Blink>DOM Blink>HTML>IFrame
Status: Untriaged (was: Duplicate)
Summary: HTMLIFrameElement.marginWidth setter crashes (was: Null-dereference READ in chrome)
Not an editing bug, as it crashes in HTMLIFrameElement.marginWidth setter.
Labels: CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You...

Comment 4 by kochi@chromium.org, Dec 27 2017

Labels: -Pri-1 Pri-2
Status: Available (was: Untriaged)
Null-pointer deref, lowering priority.

Comment 5 by fergal@chromium.org, Jan 19 2018

Mergedinto: -795842 778956
Status: Duplicate (was: Available)

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