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Use a tag when allocating/freeing some memory

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svn path=/trunk/; revision=26990
This commit is contained in:
Hervé Poussineau 2007-06-04 09:25:04 +00:00
parent e4d5c105d9
commit 6b63d35926
9 changed files with 92 additions and 102 deletions
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51
reactos/drivers/input/kbdclass/kbdclass.c
View file

@ -10,6 +10,16 @@
#define INITGUID #define INITGUID
#include "kbdclass.h" #include "kbdclass.h"
static DRIVER_UNLOAD DriverUnload;
static DRIVER_DISPATCH ClassCreate;
static DRIVER_DISPATCH ClassClose;
static DRIVER_DISPATCH ClassCleanup;
static DRIVER_DISPATCH ClassRead;
static DRIVER_DISPATCH ClassDeviceControl;
static DRIVER_DISPATCH IrpStub;
static DRIVER_ADD_DEVICE ClassAddDevice;
static DRIVER_STARTIO ClassStartIo;
static VOID NTAPI static VOID NTAPI
DriverUnload(IN PDRIVER_OBJECT DriverObject) DriverUnload(IN PDRIVER_OBJECT DriverObject)
{ {
@ -212,11 +222,11 @@ ReadRegistryEntries(
ParametersRegistryKey.Length = 0; ParametersRegistryKey.Length = 0;
ParametersRegistryKey.MaximumLength = RegistryPath->Length + sizeof(L"\\Parameters") + sizeof(UNICODE_NULL); ParametersRegistryKey.MaximumLength = RegistryPath->Length + sizeof(L"\\Parameters") + sizeof(UNICODE_NULL);
ParametersRegistryKey.Buffer = ExAllocatePool(PagedPool, ParametersRegistryKey.MaximumLength); ParametersRegistryKey.Buffer = ExAllocatePoolWithTag(PagedPool, ParametersRegistryKey.MaximumLength, CLASS_TAG);
if (!ParametersRegistryKey.Buffer) if (!ParametersRegistryKey.Buffer)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
RtlCopyUnicodeString(&ParametersRegistryKey, RegistryPath); RtlCopyUnicodeString(&ParametersRegistryKey, RegistryPath);
RtlAppendUnicodeToString(&ParametersRegistryKey, L"\\Parameters"); RtlAppendUnicodeToString(&ParametersRegistryKey, L"\\Parameters");
@ -276,6 +286,7 @@ ReadRegistryEntries(
Status = STATUS_NO_MEMORY; Status = STATUS_NO_MEMORY;
} }
ExFreePoolWithTag(ParametersRegistryKey.Buffer, CLASS_TAG);
return Status; return Status;
} }
@ -303,11 +314,11 @@ CreateClassDeviceObject(
+ DriverExtension->DeviceBaseName.Length /* "KeyboardClass" */ + DriverExtension->DeviceBaseName.Length /* "KeyboardClass" */
+ 4 * sizeof(WCHAR) /* Id between 0 and 9999 */ + 4 * sizeof(WCHAR) /* Id between 0 and 9999 */
+ sizeof(UNICODE_NULL); /* Final NULL char */ + sizeof(UNICODE_NULL); /* Final NULL char */
DeviceNameU.Buffer = ExAllocatePool(PagedPool, DeviceNameU.MaximumLength); DeviceNameU.Buffer = ExAllocatePoolWithTag(PagedPool, DeviceNameU.MaximumLength, CLASS_TAG);
if (!DeviceNameU.Buffer) if (!DeviceNameU.Buffer)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
Status = RtlAppendUnicodeToString(&DeviceNameU, L"\\Device\\"); Status = RtlAppendUnicodeToString(&DeviceNameU, L"\\Device\\");
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
@ -348,7 +359,7 @@ CreateClassDeviceObject(
cleanup: cleanup:
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
ExFreePool(DeviceNameU.Buffer); ExFreePoolWithTag(DeviceNameU.Buffer, CLASS_TAG);
return Status; return Status;
} }
@ -361,11 +372,11 @@ cleanup:
KeInitializeSpinLock(&DeviceExtension->SpinLock); KeInitializeSpinLock(&DeviceExtension->SpinLock);
DeviceExtension->ReadIsPending = FALSE; DeviceExtension->ReadIsPending = FALSE;
DeviceExtension->InputCount = 0; DeviceExtension->InputCount = 0;
DeviceExtension->PortData = ExAllocatePool(NonPagedPool, DeviceExtension->DriverExtension->DataQueueSize * sizeof(KEYBOARD_INPUT_DATA)); DeviceExtension->PortData = ExAllocatePoolWithTag(NonPagedPool, DeviceExtension->DriverExtension->DataQueueSize * sizeof(KEYBOARD_INPUT_DATA), CLASS_TAG);
if (!DeviceExtension->PortData) if (!DeviceExtension->PortData)
{ {
ExFreePool(DeviceNameU.Buffer); ExFreePoolWithTag(DeviceNameU.Buffer, CLASS_TAG);
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
DeviceExtension->DeviceName = DeviceNameU.Buffer; DeviceExtension->DeviceName = DeviceNameU.Buffer;
Fdo->Flags |= DO_POWER_PAGABLE; Fdo->Flags |= DO_POWER_PAGABLE;
@ -548,8 +559,7 @@ ConnectPortDriver(
CONNECT_DATA ConnectData; CONNECT_DATA ConnectData;
NTSTATUS Status; NTSTATUS Status;
DPRINT("Connecting PortDO %p [%wZ] to ClassDO %p\n", DPRINT("Connecting PortDO %p to ClassDO %p\n", PortDO, ClassDO);
PortDO, &PortDO->DriverObject->DriverName, ClassDO);
KeInitializeEvent(&Event, NotificationEvent, FALSE); KeInitializeEvent(&Event, NotificationEvent, FALSE);
@ -605,8 +615,7 @@ DestroyPortDriver(
KIRQL OldIrql; KIRQL OldIrql;
NTSTATUS Status; NTSTATUS Status;
DPRINT("Destroying PortDO %p [%wZ]\n", DPRINT("Destroying PortDO %p\n", PortDO);
PortDO, &PortDO->DriverObject->DriverName);
DeviceExtension = (PPORT_DEVICE_EXTENSION)PortDO->DeviceExtension; DeviceExtension = (PPORT_DEVICE_EXTENSION)PortDO->DeviceExtension;
ClassDeviceExtension = DeviceExtension->ClassDO->DeviceExtension; ClassDeviceExtension = DeviceExtension->ClassDO->DeviceExtension;
@ -644,8 +653,8 @@ DestroyPortDriver(
if (!DriverExtension->ConnectMultiplePorts && DeviceExtension->ClassDO) if (!DriverExtension->ConnectMultiplePorts && DeviceExtension->ClassDO)
{ {
ExFreePool(ClassDeviceExtension->PortData); ExFreePoolWithTag(ClassDeviceExtension->PortData, CLASS_TAG);
ExFreePool((PVOID)ClassDeviceExtension->DeviceName); ExFreePoolWithTag((PVOID)ClassDeviceExtension->DeviceName, CLASS_TAG);
IoDeleteDevice(DeviceExtension->ClassDO); IoDeleteDevice(DeviceExtension->ClassDO);
} }
@ -838,11 +847,11 @@ SearchForLegacyDrivers(
/* Allocate memory */ /* Allocate memory */
Size = sizeof(KEY_VALUE_BASIC_INFORMATION) + MAX_PATH; Size = sizeof(KEY_VALUE_BASIC_INFORMATION) + MAX_PATH;
KeyValueInformation = ExAllocatePool(PagedPool, Size); KeyValueInformation = ExAllocatePoolWithTag(PagedPool, Size, CLASS_TAG);
if (!KeyValueInformation) if (!KeyValueInformation)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
Status = STATUS_INSUFFICIENT_RESOURCES; Status = STATUS_NO_MEMORY;
goto cleanup; goto cleanup;
} }
@ -893,7 +902,7 @@ SearchForLegacyDrivers(
DPRINT("IoGetDeviceObjectPointer(%wZ) failed with status 0x%08lx\n", &PortName, Status); DPRINT("IoGetDeviceObjectPointer(%wZ) failed with status 0x%08lx\n", &PortName, Status);
continue; continue;
} }
DPRINT("Legacy driver found: %wZ\n", &PortDeviceObject->DriverObject->DriverName); DPRINT("Legacy driver found\n");
Status = ClassAddDevice(DriverObject, PortDeviceObject); Status = ClassAddDevice(DriverObject, PortDeviceObject);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
@ -905,7 +914,7 @@ SearchForLegacyDrivers(
cleanup: cleanup:
if (KeyValueInformation != NULL) if (KeyValueInformation != NULL)
ExFreePool(KeyValueInformation); ExFreePoolWithTag(KeyValueInformation, CLASS_TAG);
if (hDeviceMapKey != (HANDLE)-1) if (hDeviceMapKey != (HANDLE)-1)
ZwClose(hDeviceMapKey); ZwClose(hDeviceMapKey);
if (hPortKey != (HANDLE)-1) if (hPortKey != (HANDLE)-1)

26
reactos/drivers/input/kbdclass/kbdclass.h
View file

@ -2,27 +2,16 @@
#include <kbdmou.h> #include <kbdmou.h>
#include <ntddkbd.h> #include <ntddkbd.h>
#include <stdio.h> #include <stdio.h>
#include <pseh/pseh.h>
#if defined(__GNUC__) #include <debug.h>
#include <pseh/pseh.h>
#include <debug.h>
#elif defined(_MSC_VER)
#define DPRINT1 DbgPrint("(%s:%d) ", __FILE__, __LINE__), DbgPrint
#define CHECKPOINT1 DbgPrint("(%s:%d)\n", __FILE__, __LINE__)
#define DPRINT
#define CHECKPOINT
#define _SEH_TRY __try
#define _SEH_HANDLE __except(1)
#define _SEH_END
#define _SEH_GetExceptionCode() GetExceptionCode()
#else
#error Unknown compiler!
#endif
#define MAX_PATH 260 #define MAX_PATH 260
#define MIN(a, b) ((a) < (b) ? (a) : (b)) #define MIN(a, b) ((a) < (b) ? (a) : (b))
#define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
#define CLASS_TAG TAG('K', 'b', 'd', 'C')
typedef enum typedef enum
{ {
dsStopped, dsStopped,
@ -83,10 +72,7 @@ ForwardIrpAndWait(
IN PDEVICE_OBJECT DeviceObject, IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp); IN PIRP Irp);
NTSTATUS NTAPI DRIVER_DISPATCH ForwardIrpAndForget;
ForwardIrpAndForget(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp);
NTSTATUS NTSTATUS
DuplicateUnicodeString( DuplicateUnicodeString(

6
reactos/drivers/input/kbdclass/misc.c
View file

@ -9,6 +9,8 @@
#include "kbdclass.h" #include "kbdclass.h"
static IO_COMPLETION_ROUTINE ForwardIrpAndWaitCompletion;
static NTSTATUS NTAPI static NTSTATUS NTAPI
ForwardIrpAndWaitCompletion( ForwardIrpAndWaitCompletion(
IN PDEVICE_OBJECT DeviceObject, IN PDEVICE_OBJECT DeviceObject,
@ -35,7 +37,7 @@ ForwardIrpAndWait(
KeInitializeEvent(&Event, NotificationEvent, FALSE); KeInitializeEvent(&Event, NotificationEvent, FALSE);
IoCopyCurrentIrpStackLocationToNext(Irp); IoCopyCurrentIrpStackLocationToNext(Irp);
DPRINT("Calling lower device %p [%wZ]\n", LowerDevice, &LowerDevice->DriverObject->DriverName); DPRINT("Calling lower device %p\n", LowerDevice);
IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE); IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE);
Status = IoCallDriver(LowerDevice, Irp); Status = IoCallDriver(LowerDevice, Irp);
@ -93,7 +95,7 @@ DuplicateUnicodeString(
if (Flags & RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE) if (Flags & RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE)
DestMaxLength += sizeof(UNICODE_NULL); DestMaxLength += sizeof(UNICODE_NULL);
DestinationString->Buffer = ExAllocatePool(PagedPool, DestMaxLength); DestinationString->Buffer = ExAllocatePoolWithTag(PagedPool, DestMaxLength, CLASS_TAG);
if (DestinationString->Buffer == NULL) if (DestinationString->Buffer == NULL)
return STATUS_NO_MEMORY; return STATUS_NO_MEMORY;

6
reactos/drivers/input/mouclass/misc.c
View file

@ -9,6 +9,8 @@
#include "mouclass.h" #include "mouclass.h"
static IO_COMPLETION_ROUTINE ForwardIrpAndWaitCompletion;
static NTSTATUS NTAPI static NTSTATUS NTAPI
ForwardIrpAndWaitCompletion( ForwardIrpAndWaitCompletion(
IN PDEVICE_OBJECT DeviceObject, IN PDEVICE_OBJECT DeviceObject,
@ -35,7 +37,7 @@ ForwardIrpAndWait(
KeInitializeEvent(&Event, NotificationEvent, FALSE); KeInitializeEvent(&Event, NotificationEvent, FALSE);
IoCopyCurrentIrpStackLocationToNext(Irp); IoCopyCurrentIrpStackLocationToNext(Irp);
DPRINT("Calling lower device %p [%wZ]\n", LowerDevice, &LowerDevice->DriverObject->DriverName); DPRINT("Calling lower device %p\n", LowerDevice);
IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE); IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE);
Status = IoCallDriver(LowerDevice, Irp); Status = IoCallDriver(LowerDevice, Irp);
@ -93,7 +95,7 @@ DuplicateUnicodeString(
if (Flags & RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE) if (Flags & RTL_DUPLICATE_UNICODE_STRING_NULL_TERMINATE)
DestMaxLength += sizeof(UNICODE_NULL); DestMaxLength += sizeof(UNICODE_NULL);
DestinationString->Buffer = ExAllocatePool(PagedPool, DestMaxLength); DestinationString->Buffer = ExAllocatePoolWithTag(PagedPool, DestMaxLength, CLASS_TAG);
if (DestinationString->Buffer == NULL) if (DestinationString->Buffer == NULL)
return STATUS_NO_MEMORY; return STATUS_NO_MEMORY;

51
reactos/drivers/input/mouclass/mouclass.c
View file

@ -10,6 +10,16 @@
#define INITGUID #define INITGUID
#include "mouclass.h" #include "mouclass.h"
static DRIVER_UNLOAD DriverUnload;
static DRIVER_DISPATCH ClassCreate;
static DRIVER_DISPATCH ClassClose;
static DRIVER_DISPATCH ClassCleanup;
static DRIVER_DISPATCH ClassRead;
static DRIVER_DISPATCH ClassDeviceControl;
static DRIVER_DISPATCH IrpStub;
static DRIVER_ADD_DEVICE ClassAddDevice;
static DRIVER_STARTIO ClassStartIo;
static VOID NTAPI static VOID NTAPI
DriverUnload(IN PDRIVER_OBJECT DriverObject) DriverUnload(IN PDRIVER_OBJECT DriverObject)
{ {
@ -189,11 +199,11 @@ ReadRegistryEntries(
ParametersRegistryKey.Length = 0; ParametersRegistryKey.Length = 0;
ParametersRegistryKey.MaximumLength = RegistryPath->Length + sizeof(L"\\Parameters") + sizeof(UNICODE_NULL); ParametersRegistryKey.MaximumLength = RegistryPath->Length + sizeof(L"\\Parameters") + sizeof(UNICODE_NULL);
ParametersRegistryKey.Buffer = ExAllocatePool(PagedPool, ParametersRegistryKey.MaximumLength); ParametersRegistryKey.Buffer = ExAllocatePoolWithTag(PagedPool, ParametersRegistryKey.MaximumLength, CLASS_TAG);
if (!ParametersRegistryKey.Buffer) if (!ParametersRegistryKey.Buffer)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
RtlCopyUnicodeString(&ParametersRegistryKey, RegistryPath); RtlCopyUnicodeString(&ParametersRegistryKey, RegistryPath);
RtlAppendUnicodeToString(&ParametersRegistryKey, L"\\Parameters"); RtlAppendUnicodeToString(&ParametersRegistryKey, L"\\Parameters");
@ -253,6 +263,7 @@ ReadRegistryEntries(
Status = STATUS_NO_MEMORY; Status = STATUS_NO_MEMORY;
} }
ExFreePoolWithTag(ParametersRegistryKey.Buffer, CLASS_TAG);
return Status; return Status;
} }
@ -280,11 +291,11 @@ CreateClassDeviceObject(
+ DriverExtension->DeviceBaseName.Length /* "PointerClass" */ + DriverExtension->DeviceBaseName.Length /* "PointerClass" */
+ 4 * sizeof(WCHAR) /* Id between 0 and 9999 */ + 4 * sizeof(WCHAR) /* Id between 0 and 9999 */
+ sizeof(UNICODE_NULL); /* Final NULL char */ + sizeof(UNICODE_NULL); /* Final NULL char */
DeviceNameU.Buffer = ExAllocatePool(PagedPool, DeviceNameU.MaximumLength); DeviceNameU.Buffer = ExAllocatePoolWithTag(PagedPool, DeviceNameU.MaximumLength, CLASS_TAG);
if (!DeviceNameU.Buffer) if (!DeviceNameU.Buffer)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
Status = RtlAppendUnicodeToString(&DeviceNameU, L"\\Device\\"); Status = RtlAppendUnicodeToString(&DeviceNameU, L"\\Device\\");
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
@ -325,7 +336,7 @@ CreateClassDeviceObject(
cleanup: cleanup:
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
{ {
ExFreePool(DeviceNameU.Buffer); ExFreePoolWithTag(DeviceNameU.Buffer, CLASS_TAG);
return Status; return Status;
} }
@ -338,11 +349,11 @@ cleanup:
KeInitializeSpinLock(&DeviceExtension->SpinLock); KeInitializeSpinLock(&DeviceExtension->SpinLock);
DeviceExtension->ReadIsPending = FALSE; DeviceExtension->ReadIsPending = FALSE;
DeviceExtension->InputCount = 0; DeviceExtension->InputCount = 0;
DeviceExtension->PortData = ExAllocatePool(NonPagedPool, DeviceExtension->DriverExtension->DataQueueSize * sizeof(MOUSE_INPUT_DATA)); DeviceExtension->PortData = ExAllocatePoolWithTag(NonPagedPool, DeviceExtension->DriverExtension->DataQueueSize * sizeof(KEYBOARD_INPUT_DATA), CLASS_TAG);
if (!DeviceExtension->PortData) if (!DeviceExtension->PortData)
{ {
ExFreePool(DeviceNameU.Buffer); ExFreePoolWithTag(DeviceNameU.Buffer, CLASS_TAG);
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
DeviceExtension->DeviceName = DeviceNameU.Buffer; DeviceExtension->DeviceName = DeviceNameU.Buffer;
Fdo->Flags |= DO_POWER_PAGABLE; Fdo->Flags |= DO_POWER_PAGABLE;
@ -524,8 +535,7 @@ ConnectPortDriver(
CONNECT_DATA ConnectData; CONNECT_DATA ConnectData;
NTSTATUS Status; NTSTATUS Status;
DPRINT("Connecting PortDO %p [%wZ] to ClassDO %p\n", DPRINT("Connecting PortDO %p to ClassDO %p\n", PortDO, ClassDO);
PortDO, &PortDO->DriverObject->DriverName, ClassDO);
KeInitializeEvent(&Event, NotificationEvent, FALSE); KeInitializeEvent(&Event, NotificationEvent, FALSE);
@ -581,8 +591,7 @@ DestroyPortDriver(
KIRQL OldIrql; KIRQL OldIrql;
NTSTATUS Status; NTSTATUS Status;
DPRINT("Destroying PortDO %p [%wZ]\n", DPRINT("Destroying PortDO %p\n", PortDO);
PortDO, &PortDO->DriverObject->DriverName);
DeviceExtension = (PPORT_DEVICE_EXTENSION)PortDO->DeviceExtension; DeviceExtension = (PPORT_DEVICE_EXTENSION)PortDO->DeviceExtension;
ClassDeviceExtension = DeviceExtension->ClassDO->DeviceExtension; ClassDeviceExtension = DeviceExtension->ClassDO->DeviceExtension;
@ -620,8 +629,8 @@ DestroyPortDriver(
if (!DriverExtension->ConnectMultiplePorts && DeviceExtension->ClassDO) if (!DriverExtension->ConnectMultiplePorts && DeviceExtension->ClassDO)
{ {
ExFreePool(ClassDeviceExtension->PortData); ExFreePoolWithTag(ClassDeviceExtension->PortData, CLASS_TAG);
ExFreePool((PVOID)ClassDeviceExtension->DeviceName); ExFreePoolWithTag((PVOID)ClassDeviceExtension->DeviceName, CLASS_TAG);
IoDeleteDevice(DeviceExtension->ClassDO); IoDeleteDevice(DeviceExtension->ClassDO);
} }
@ -814,11 +823,11 @@ SearchForLegacyDrivers(
/* Allocate memory */ /* Allocate memory */
Size = sizeof(KEY_VALUE_BASIC_INFORMATION) + MAX_PATH; Size = sizeof(KEY_VALUE_BASIC_INFORMATION) + MAX_PATH;
KeyValueInformation = ExAllocatePool(PagedPool, Size); KeyValueInformation = ExAllocatePoolWithTag(PagedPool, Size, CLASS_TAG);
if (!KeyValueInformation) if (!KeyValueInformation)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
Status = STATUS_INSUFFICIENT_RESOURCES; Status = STATUS_NO_MEMORY;
goto cleanup; goto cleanup;
} }
@ -869,7 +878,7 @@ SearchForLegacyDrivers(
DPRINT("IoGetDeviceObjectPointer(%wZ) failed with status 0x%08lx\n", &PortName, Status); DPRINT("IoGetDeviceObjectPointer(%wZ) failed with status 0x%08lx\n", &PortName, Status);
continue; continue;
} }
DPRINT("Legacy driver found: %wZ\n", &PortDeviceObject->DriverObject->DriverName); DPRINT("Legacy driver found\n");
Status = ClassAddDevice(DriverObject, PortDeviceObject); Status = ClassAddDevice(DriverObject, PortDeviceObject);
if (!NT_SUCCESS(Status)) if (!NT_SUCCESS(Status))
@ -881,7 +890,7 @@ SearchForLegacyDrivers(
cleanup: cleanup:
if (KeyValueInformation != NULL) if (KeyValueInformation != NULL)
ExFreePool(KeyValueInformation); ExFreePoolWithTag(KeyValueInformation, CLASS_TAG);
if (hDeviceMapKey != (HANDLE)-1) if (hDeviceMapKey != (HANDLE)-1)
ZwClose(hDeviceMapKey); ZwClose(hDeviceMapKey);
if (hPortKey != (HANDLE)-1) if (hPortKey != (HANDLE)-1)

26
reactos/drivers/input/mouclass/mouclass.h
View file

@ -2,27 +2,16 @@
#include <kbdmou.h> #include <kbdmou.h>
#include <ntddkbd.h> #include <ntddkbd.h>
#include <stdio.h> #include <stdio.h>
#include <pseh/pseh.h>
#if defined(__GNUC__) #include <debug.h>
#include <pseh/pseh.h>
#include <debug.h>
#elif defined(_MSC_VER)
#define DPRINT1 DbgPrint("(%s:%d) ", __FILE__, __LINE__), DbgPrint
#define CHECKPOINT1 DbgPrint("(%s:%d)\n", __FILE__, __LINE__)
#define DPRINT
#define CHECKPOINT
#define _SEH_TRY __try
#define _SEH_HANDLE __except(1)
#define _SEH_END
#define _SEH_GetExceptionCode() GetExceptionCode()
#else
#error Unknown compiler!
#endif
#define MAX_PATH 260 #define MAX_PATH 260
#define MIN(a, b) ((a) < (b) ? (a) : (b)) #define MIN(a, b) ((a) < (b) ? (a) : (b))
#define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
#define CLASS_TAG TAG('M', 'o', 'u', 'C')
typedef enum typedef enum
{ {
dsStopped, dsStopped,
@ -83,10 +72,7 @@ ForwardIrpAndWait(
IN PDEVICE_OBJECT DeviceObject, IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp); IN PIRP Irp);
NTSTATUS NTAPI DRIVER_DISPATCH ForwardIrpAndForget;
ForwardIrpAndForget(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp);
NTSTATUS NTSTATUS
DuplicateUnicodeString( DuplicateUnicodeString(

7
reactos/drivers/input/sermouse/fdo.c
View file

@ -186,9 +186,12 @@ SermousePnp(
PDEVICE_RELATIONS DeviceRelations = NULL; PDEVICE_RELATIONS DeviceRelations = NULL;
DPRINT("IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_RELATIONS / TargetDeviceRelation\n"); DPRINT("IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_RELATIONS / TargetDeviceRelation\n");
DeviceRelations = ExAllocatePool(PagedPool, FIELD_OFFSET(DEVICE_RELATIONS, Objects)); DeviceRelations = ExAllocatePoolWithTag(PagedPool, FIELD_OFFSET(DEVICE_RELATIONS, Objects), SERMOUSE_TAG);
if (!DeviceRelations) if (!DeviceRelations)
Status = STATUS_INSUFFICIENT_RESOURCES; {
DPRINT("ExAllocatePoolWithTag() failed\n");
Status = STATUS_NO_MEMORY;
}
else else
{ {
DeviceRelations->Count = 0; DeviceRelations->Count = 0;

8
reactos/drivers/input/sermouse/sermouse.c
View file

@ -43,11 +43,11 @@ ReadRegistryEntries(
ParametersRegistryKey.Length = 0; ParametersRegistryKey.Length = 0;
ParametersRegistryKey.MaximumLength = RegistryPath->Length + sizeof(L"\\Parameters") + sizeof(UNICODE_NULL); ParametersRegistryKey.MaximumLength = RegistryPath->Length + sizeof(L"\\Parameters") + sizeof(UNICODE_NULL);
ParametersRegistryKey.Buffer = ExAllocatePool(PagedPool, ParametersRegistryKey.MaximumLength); ParametersRegistryKey.Buffer = ExAllocatePoolWithTag(PagedPool, ParametersRegistryKey.MaximumLength, SERMOUSE_TAG);
if (!ParametersRegistryKey.Buffer) if (!ParametersRegistryKey.Buffer)
{ {
DPRINT("ExAllocatePool() failed\n"); DPRINT("ExAllocatePoolWithTag() failed\n");
return STATUS_INSUFFICIENT_RESOURCES; return STATUS_NO_MEMORY;
} }
RtlCopyUnicodeString(&ParametersRegistryKey, RegistryPath); RtlCopyUnicodeString(&ParametersRegistryKey, RegistryPath);
RtlAppendUnicodeToString(&ParametersRegistryKey, L"\\Parameters"); RtlAppendUnicodeToString(&ParametersRegistryKey, L"\\Parameters");
@ -80,7 +80,7 @@ ReadRegistryEntries(
Status = STATUS_SUCCESS; Status = STATUS_SUCCESS;
} }
ExFreePool(ParametersRegistryKey.Buffer); ExFreePoolWithTag(ParametersRegistryKey.Buffer, SERMOUSE_TAG);
return Status; return Status;
} }

13
reactos/drivers/input/sermouse/sermouse.h
View file

@ -2,17 +2,10 @@
#include <kbdmou.h> #include <kbdmou.h>
#include <ntddser.h> #include <ntddser.h>
#include <ntddmou.h> #include <ntddmou.h>
#include <debug.h>
#if defined(__GNUC__) #define TAG(A, B, C, D) (ULONG)(((A)<<0) + ((B)<<8) + ((C)<<16) + ((D)<<24))
#include <debug.h> #define SERMOUSE_TAG TAG('S', 'M', 'o', 'u')
#elif defined(_MSC_VER)
#define DPRINT1 DbgPrint("(%s:%d) ", __FILE__, __LINE__), DbgPrint
#define CHECKPOINT1 DbgPrint("(%s:%d)\n", __FILE__, __LINE__)
#define DPRINT
#define CHECKPOINT
#else
#error Unknown compiler!
#endif
typedef enum typedef enum
{ {