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  1. Core ReactOS
  2. CORE-16387

ATTEMPTED_WRITE_TO_READONLY_MEMORY when loading PfModNT.sys

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    Description

      In VMWare Player 15 on Windows attempting to install Creative AudioPCI ES1371 driver will result in a crash.

      That happens because for some reason driver or installer tries to write to a first memory page of PfModNT.sys, but first memory page of driver is always read only. (source: sysldr.c)

       

      Log file attached (VMWare COM1, boot mode was ReactOS (Debug))

      ROS Version: 20190922-0.4.13-dev-1182-g085528c Debug GCC.

      Attachments

        1. comlog.txt
          45 kB
        2. disable_MiWriteProtectSystemImage.patch
          0.5 kB
        3. image-2019-09-23-22-04-49-093.png
          image-2019-09-23-22-04-49-093.png
          228 kB
        4. test
          25 kB
        5. test.txt
          50 kB
        6. test-release.txt
          37 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. CORE-16449 Rare 'Assertion failed: TempPte.u.Hard.Valid == 1' at Stage 3, "reported by" MiWriteProtectSystemImage() called from MmLoadSystemImage()

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. CORE-17638 ReactOS does not boot in Connectix Virtual PC (Mm regression)

          • Major - Major loss of function.
          • Open

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              ThFabba ThFabba
              tijesef tijesef
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              Dates

                Created:
                Updated: