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  1. Core ReactOS
  2. CORE-10146

Incorrect handling of CM_RESOURCE_LIST

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    Description

      The first full resource descriptor of a CM_RESOURCE_LIST is list->List[0]
      The second full resource descriptor of a CM_RESOURCE_LIST is not list->List[1]
      It's

      (PCM_FULL_RESOURCE_DESCRIPTOR)
      		 
      &list->List[0].PartialResourceList.PartialDescriptors[
      		 
       list->List[0].PartialResourceList.Count
      		 
      ]

      We have a lot of code that does not loop resource lists correctly.

      Attachments

        1. CM_FULL_RESOURCE_DESCRIPTOR_Parse.png
          34 kB
          vgal
        2. CM_RESOURCE_LIST1.png
          38 kB
          vgal
        3. pnp-cmres.patch
          9 kB
          ThFabba

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. CORE-17648 [RealHW] Debug log gets truncated after serial.sys is loaded

          • Major - Major loss of function.
          • Open
          relates to

          Bug - A problem which impairs or prevents the functions of the product. CORE-12623 freeldr/arch/i386/hardware.c (PnP code): incorrect check of 'PnpBufferSize' max boundary

          • Major - Major loss of function.
          • Resolved

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              ThFabba ThFabba
              ThFabba ThFabba
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              Dates

                Created:
                Updated:
                Resolved: