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  1. Core ReactOS
  2. CORE-16083

System freezes after unhooking

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Fix Version/s: 0.4.13
    • Component/s: Win32SS
    • Labels:
      None

      Description

      https://github.com/katahiromz/msgscan
      This is a test program msgscan (Windows message dumper; command line tool).
      msgscan.zip

      I have scanned the messages of the Shell_TrayWnd window as follows:

      C:\msgscan> msgscan32.exe --class "Shell_TrayWnd"
      

      Then I got msgscan.png. And then, I had pressed Ctrl+C to exit.
      It freezed the system with an assertion failure as follows:

      *** Assertion failed: pci->fsHooks == pti->fsHooks
      ***   Source File: ../win32ss/user/ntuser/misc.c, line 724
      

      Why the system freezed?

      The log: msgscan-log.txt

        Attachments

        1. msgscan.png
          msgscan.png
          39 kB
        2. msgscan.zip
          151 kB
        3. msgscan.zip
          151 kB
        4. msgscan32-ok.png
          msgscan32-ok.png
          38 kB
        5. msgscan-log.txt
          3 kB
        6. WinHier-ok.png
          WinHier-ok.png
          76 kB

          Activity

            People

            • Assignee:
              learn_more Mark Jansen
              Reporter:
              katayama_hirofumi_mz Katayama Hirofumi MZ
            • Votes:
              2 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: