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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2017-06-10 18:43:15 +0200 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2017-06-10 18:44:49 +0200 |
| commit | 458bb091bb8e6ffa73a1c7c9736e93b52a0a95d7 (patch) | |
| tree | 89310156a81efcddc26062f69a3f5cd523929e41 /src/Common/Tcdefs.h | |
| parent | c7cd89a24a3663cb375f9d6a901d34586d0d9192 (diff) | |
| download | VeraCrypt-458bb091bb8e6ffa73a1c7c9736e93b52a0a95d7.tar.gz VeraCrypt-458bb091bb8e6ffa73a1c7c9736e93b52a0a95d7.zip | |
Windows Driver Security: Use enhanced protection of NX pool under Windows 8 and later.
Diffstat (limited to 'src/Common/Tcdefs.h')
| -rw-r--r-- | src/Common/Tcdefs.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/Common/Tcdefs.h b/src/Common/Tcdefs.h index 149603a2..7c8382c3 100644 --- a/src/Common/Tcdefs.h +++ b/src/Common/Tcdefs.h @@ -235,7 +235,15 @@ void ThrowFatalException(int line); #include <ntddk.h> /* Standard header file for nt drivers */ #include <ntdddisk.h> /* Standard I/O control codes */ -#define TCalloc(size) ((void *) ExAllocatePoolWithTag( NonPagedPool, size, 'MMCV' )) +/* defines needed for using enhanced protection of NX pool under Windows 8 and later */ +#define NonPagedPoolNx 512 +#define MdlMappingNoExecute 0x40000000 + +/* variables used in the implementation of enhanced protection of NX pool under Windows 8 and later */ +extern POOL_TYPE ExDefaultNonPagedPoolType; +extern ULONG ExDefaultMdlProtection; + +#define TCalloc(size) ((void *) ExAllocatePoolWithTag( ExDefaultNonPagedPoolType, size, 'MMCV' )) #define TCfree(memblock) ExFreePoolWithTag( memblock, 'MMCV' ) #define DEVICE_DRIVER |