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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-12-08 18:31:11 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2014-12-11 18:31:27 +0100 |
| commit | 84a279a83ff32eb31203a6c876ff26d009da4dec (patch) | |
| tree | 95f292781980c6287939741425d840c656d8133a | |
| parent | 9a6b371c96dea8b82d915c2ce2ac7e621d029e0f (diff) | |
| download | VeraCrypt-84a279a83ff32eb31203a6c876ff26d009da4dec.tar.gz VeraCrypt-84a279a83ff32eb31203a6c876ff26d009da4dec.zip | |
Windows Driver: change inherited TrueCrypt constants in kernel objects tags by VeraCrypt specific values. These are used in crash dumps analysis and during debugging.
| -rw-r--r-- | src/Common/Tcdefs.h | 6 | ||||
| -rw-r--r-- | src/Driver/DriveFilter.c | 2 | ||||
| -rw-r--r-- | src/Driver/Ntdriver.c | 2 | ||||
| -rw-r--r-- | src/Driver/Ntdriver.h | 2 | ||||
| -rw-r--r-- | src/Driver/VolumeFilter.c | 2 |
5 files changed, 7 insertions, 7 deletions
diff --git a/src/Common/Tcdefs.h b/src/Common/Tcdefs.h index 99b13769..327f6198 100644 --- a/src/Common/Tcdefs.h +++ b/src/Common/Tcdefs.h @@ -123,7 +123,7 @@ void ThrowFatalException (int line); # define TC_THROW_FATAL_EXCEPTION ThrowFatalException (__LINE__)
#elif defined (TC_WINDOWS_DRIVER)
-# define TC_THROW_FATAL_EXCEPTION KeBugCheckEx (SECURITY_SYSTEM, __LINE__, 0, 0, 'TC')
+# define TC_THROW_FATAL_EXCEPTION KeBugCheckEx (SECURITY_SYSTEM, __LINE__, 0, 0, 'VC')
#else
# define TC_THROW_FATAL_EXCEPTION *(char *) 0 = 0
#endif
@@ -134,8 +134,8 @@ 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, 'MMCT' ))
-#define TCfree(memblock) ExFreePoolWithTag( memblock, 'MMCT' )
+#define TCalloc(size) ((void *) ExAllocatePoolWithTag( NonPagedPool, size, 'MMCV' ))
+#define TCfree(memblock) ExFreePoolWithTag( memblock, 'MMCV' )
#define DEVICE_DRIVER
diff --git a/src/Driver/DriveFilter.c b/src/Driver/DriveFilter.c index eaf93329..b195ef5e 100644 --- a/src/Driver/DriveFilter.c +++ b/src/Driver/DriveFilter.c @@ -167,7 +167,7 @@ NTSTATUS DriveFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo) Extension->Pdo = pdo;
Extension->Queue.LowerDeviceObject = Extension->LowerDeviceObject;
- IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCT', 0, 0);
+ IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCV', 0, 0);
Extension->ConfiguredEncryptedAreaStart = -1;
Extension->ConfiguredEncryptedAreaEnd = -1;
diff --git a/src/Driver/Ntdriver.c b/src/Driver/Ntdriver.c index 556badbf..e7a55b02 100644 --- a/src/Driver/Ntdriver.c +++ b/src/Driver/Ntdriver.c @@ -466,7 +466,7 @@ NTSTATUS TCCreateDeviceObject (PDRIVER_OBJECT DriverObject, KeInitializeSemaphore (&Extension->RequestSemaphore, 0L, MAXLONG);
KeInitializeSpinLock (&Extension->ListSpinLock);
InitializeListHead (&Extension->ListEntry);
- IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCT', 0, 0);
+ IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCV', 0, 0);
VirtualVolumeDeviceObjects[mount->nDosDriveNo] = *ppDeviceObject;
diff --git a/src/Driver/Ntdriver.h b/src/Driver/Ntdriver.h index 5fc92843..90ceb6b8 100644 --- a/src/Driver/Ntdriver.h +++ b/src/Driver/Ntdriver.h @@ -169,6 +169,6 @@ void GetElapsedTimeInit (LARGE_INTEGER *lastPerfCounter); int64 GetElapsedTime (LARGE_INTEGER *lastPerfCounter);
BOOL IsOSAtLeast (OSVersionEnum reqMinOS);
-#define TC_BUG_CHECK(status) KeBugCheckEx (SECURITY_SYSTEM, __LINE__, (ULONG_PTR) status, 0, 'TC')
+#define TC_BUG_CHECK(status) KeBugCheckEx (SECURITY_SYSTEM, __LINE__, (ULONG_PTR) status, 0, 'VC')
#endif // TC_HEADER_NTDRIVER
diff --git a/src/Driver/VolumeFilter.c b/src/Driver/VolumeFilter.c index fb9ccc9e..9789fe0f 100644 --- a/src/Driver/VolumeFilter.c +++ b/src/Driver/VolumeFilter.c @@ -53,7 +53,7 @@ NTSTATUS VolumeFilterAddDevice (PDRIVER_OBJECT driverObject, PDEVICE_OBJECT pdo) Extension->DeviceObject = filterDeviceObject;
Extension->Pdo = pdo;
- IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCT', 0, 0);
+ IoInitializeRemoveLock (&Extension->Queue.RemoveLock, 'LRCV', 0, 0);
filterDeviceObject->Flags |= Extension->LowerDeviceObject->Flags & (DO_DIRECT_IO | DO_BUFFERED_IO | DO_POWER_PAGABLE);
filterDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
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