ntoskrnl/mm/ARM3/virtual.c, NtFreeVirtualMemory(): rewrite FreeType param checks

5089 NtFreeVirtualMemory(IN HANDLE ProcessHandle,

5090                     IN PVOID* UBaseAddress,

5091                     IN PSIZE_T URegionSize,

5092                     IN ULONG FreeType)

5110     //

5111     // Only two flags are supported

5112     //

5113     if (!(FreeType & (MEM_RELEASE | MEM_DECOMMIT)))

5114     {

5115         DPRINT1("Invalid FreeType\n");

5116         return STATUS_INVALID_PARAMETER_4;

5117     }

5118 

5119     //

5120     // Check if no flag was used, or if both flags were used

5121     //

5122     if (!((FreeType & (MEM_DECOMMIT | MEM_RELEASE))) ||

5123          ((FreeType & (MEM_DECOMMIT | MEM_RELEASE)) == (MEM_DECOMMIT | MEM_RELEASE)))

5124     {

5125         DPRINT1("Invalid FreeType combination\n");

5126         return STATUS_INVALID_PARAMETER_4;

5127     }