[ros-diffs] [mjmartin] 40833: - NtFreeVirtualMemory: Pass RegionListHead from SectionData vice VirtualMemoryData to MmAlterRegion for MemoryArea->Type of Section view. Fixes MapViewOfFile tests for kernel32_winetests. More investigation is needed on whether this function should even succeed on FileMapping Objects.

[mjmartin at svn.reactos.org]

Author: mjmartin
Date: Fri May  8 11:13:41 2009
New Revision: 40833

URL: http://svn.reactos.org/svn/reactos?rev=40833&view=rev
Log:
- NtFreeVirtualMemory: Pass RegionListHead from SectionData vice VirtualMemoryData to MmAlterRegion
  for MemoryArea->Type of Section view. Fixes MapViewOfFile tests for kernel32_winetests.
  More investigation is needed on whether this function should even succeed on FileMapping Objects.

Modified:
    trunk/reactos/ntoskrnl/mm/anonmem.c

Modified: trunk/reactos/ntoskrnl/mm/anonmem.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/anonmem.c?rev=40833&r1=40832&r2=40833&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] Fri May  8 11:13:41 2009
@@ -1003,7 +1003,9 @@
          Status =
             MmAlterRegion(AddressSpace,
                           MemoryArea->StartingAddress,
-                          &MemoryArea->Data.VirtualMemoryData.RegionListHead,
+                          (MemoryArea->Type == MEMORY_AREA_SECTION_VIEW) ?
+                             &MemoryArea->Data.SectionData.RegionListHead :
+                             &MemoryArea->Data.VirtualMemoryData.RegionListHead,
                           BaseAddress,
                           RegionSize,
                           MEM_RESERVE,