Sync to trunk r39350.

[reactos.git] / reactos / ntoskrnl / mm / anonmem.c

diff --git a/reactos/ntoskrnl/mm/anonmem.c b/reactos/ntoskrnl/mm/anonmem.c
index b75c6b7..c40beba 100644 (file)
--- a/reactos/ntoskrnl/mm/anonmem.c
+++ b/reactos/ntoskrnl/mm/anonmem.c
@@ -569,7 +569,7 @@ NtAllocateVirtualMemory(IN     HANDLE ProcessHandle,
           Protect);
 
    /* Check for valid protection flags */
-   if (!(Protect & PAGE_FLAGS_VALID_FROM_USER_MODE))
+   if (!Protect || Protect & ~PAGE_FLAGS_VALID_FROM_USER_MODE)
    {
       DPRINT1("Invalid page protection\n");
       return STATUS_INVALID_PAGE_PROTECTION;
@@ -1049,7 +1049,7 @@ NTSTATUS NTAPI
 MmQueryAnonMem(PMEMORY_AREA MemoryArea,
                PVOID Address,
                PMEMORY_BASIC_INFORMATION Info,
-               PULONG ResultLength)
+               PSIZE_T ResultLength)
 {
    PMM_REGION Region;
    PVOID RegionBase = NULL;