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    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: RosDlls
    • Labels:
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      Description

      Implementation:

      Layer: 'DisableUserCallbackException'
      This translates to the shim: 'AddProcessParametersFlags',
      with the commandline: '80000'

      As seen earlier: https://jira.reactos.org/browse/CORE-12111?focusedCommentId=84194&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-84194

      This translates to the shim 'AddProcessParametersFlags' simply setting the (hexadecimal) value that is passed to it as commandline in the Peb->ProcessParameters.

      To investigate:

      • Where is this flag detected (and is the exception handler activated?) --> the most likely place is KiUserCallbackExceptionHandler
      • Where is the initial detection done that we need to apply this shim?

      More reading:
      http://stackoverflow.com/questions/5600735/how-do-i-fix-win7-app-compatibility-shim-with-disableusercallbackexception/5601453#5601453
      http://blog.paulbetts.org/index.php/2010/07/20/the-case-of-the-disappearing-onload-exception-user-mode-callback-exceptions-in-x64/

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              • Assignee:
                learn_more Mark Jansen
                Reporter:
                learn_more Mark Jansen
              • Votes:
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                Dates

                • Created:
                  Updated: