AV - Another NULL pointer in microsoftedgecp.exe!edgehtml.dll!Tree։։ANode։։Parent

Fixed Issue #8162255


Jul 13, 2016
This issue is public.
Found in
  • Microsoft Edge
Reported by 1 person

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Steps to reproduce

Crash in same function as https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/8162240/, but with different call stack.

<style>*:first-letter{color:red</style><body onload=d=document;d.designMode="on";d.execCommand(“JustifyFull”)>


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Comments and activity

  • Microsoft Edge Team

    Changed Assigned To to “Travis L.”

    Changed Title from “Another NULL pointer in microsoftedgecp.exe!edgehtml.dll!Tree։։ANode։։Parent” to “AV - Another NULL pointer in microsoftedgecp.exe!edgehtml.dll!Tree։։ANode։։Parent”

    Changed Assigned To from “Travis L.” to “Shuo D.”

    Changed Status to “Confirmed”

  • FYI: disabling MemGC turns this into a use-after-free

  • Microsoft Edge Team

    Changed Assigned To from “Shuo D.” to “Daniel C.”

    Changed Status from “Confirmed” to “Fixed”

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