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  1. Core ReactOS
  2. CORE-6789

Multiple bugs in ROS' MM

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Details

    • Bug
    • Resolution: Duplicate
    • Critical
    • None
    • NTCore

    Description

      I'm currently developing a suite of kernel-mode tests for ROS' memory manager. Here I decided to share my current progress. As a result I have attached a relatively large patch with my tests and a kernel-to-user mode callback mechanism that is used during testing. I'm also attaching the output of the tests on ROS and the output from Windbg. All the tests have been confirmed to pass on Windows 2003 SP2.

      Furthermore judging from the results I can say that I have hit multiple issues in MM so it might be worth splitting this into several bugs reports but I will leave for the team to decide that.

      Attachments

        1. ROS - Windbg output.txt
          5 kB
          lorddoskias
        2. tests output.txt
          2 kB
          lorddoskias
        3. ZwAllocateVirtualMemory.c
          17 kB
          lorddoskias
        4. ZwAllocateVirtualMemoryPatch.patch
          15 kB
          lorddoskias

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. CORE-7111 Difference in behavior in ZwCreateSection

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. ROSTESTS-108 FileObject->SectionObjectPointer test in kmtest:ZwCreateSection skipped

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. ROSTESTS-109 MEM_RESERVE test in kmtest:ZwMapViewOfSection skipped

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. ROSTESTS-110 Test accessing forbidden memory in kmtest:ZwMapViewOfSection skipped

          • Major - Major loss of function.
          • Resolved

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              ThFabba ThFabba
              lorddoskias lorddoskias
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              Dates

                Created:
                Updated:
                Resolved: