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Merge aicom-network-fixes up to 35486

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svn path=/trunk/; revision=35499
This commit is contained in:
Art Yerkes 2008-08-21 03:38:49 +00:00
parent 4d54d71f8f
commit 36b8b4a111
8 changed files with 76 additions and 119 deletions
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17
reactos/drivers/network/afd/afd/info.c
View file

@ -135,22 +135,21 @@ AfdGetSockOrPeerName( PDEVICE_OBJECT DeviceObject, PIRP Irp,
if( NT_SUCCESS(Status) ) {
Status = TdiQueryInformation
( FCB->AddressFile.Object,
( FCB->Connection.Object,
TDI_QUERY_CONNECTION_INFO,
SysMdl );
}
if( NT_SUCCESS(Status) ) {
TransAddr =
(PTRANSPORT_ADDRESS)MmMapLockedPages
( Mdl, IoModifyAccess );
}
(PTRANSPORT_ADDRESS)MmGetSystemAddressForMdlSafe( Mdl, NormalPagePriority );
if( TransAddr )
RtlCopyMemory( TransAddr, ConnInfo->RemoteAddress,
TaLengthOfTransportAddress
( ConnInfo->RemoteAddress ) );
else Status = STATUS_INSUFFICIENT_RESOURCES;
if( TransAddr )
RtlCopyMemory( TransAddr, ConnInfo->RemoteAddress,
TaLengthOfTransportAddress
( ConnInfo->RemoteAddress ) );
else Status = STATUS_INSUFFICIENT_RESOURCES;
}
if( ConnInfo ) ExFreePool( ConnInfo );
if( SysMdl ) IoFreeMdl( SysMdl );

10
reactos/drivers/network/afd/afd/listen.c
View file

@ -87,15 +87,15 @@ static NTSTATUS NTAPI ListenComplete
PAFD_FCB FCB = (PAFD_FCB)Context;
PAFD_TDI_OBJECT_QELT Qelt;
if( Irp->Cancel ) {
if( FCB ) FCB->ListenIrp.InFlightRequest = NULL;
return STATUS_CANCELLED;
}
if( !SocketAcquireStateLock( FCB ) ) return Status;
FCB->ListenIrp.InFlightRequest = NULL;
if( Irp->Cancel ) {
SocketStateUnlock( FCB );
return STATUS_SUCCESS;
}
if( FCB->State == SOCKET_STATE_CLOSED ) {
SocketStateUnlock( FCB );
DestroySocket( FCB );

24
reactos/drivers/network/afd/afd/lock.c
View file

@ -15,6 +15,8 @@
/* Lock a method_neither request so it'll be available from DISPATCH_LEVEL */
PVOID LockRequest( PIRP Irp, PIO_STACK_LOCATION IrpSp ) {
BOOLEAN LockFailed = FALSE;
Irp->MdlAddress =
IoAllocateMdl( IrpSp->Parameters.DeviceIoControl.Type3InputBuffer,
IrpSp->Parameters.DeviceIoControl.InputBufferLength,
@ -22,14 +24,34 @@ PVOID LockRequest( PIRP Irp, PIO_STACK_LOCATION IrpSp ) {
FALSE,
NULL );
if( Irp->MdlAddress ) {
MmProbeAndLockPages( Irp->MdlAddress, KernelMode, IoModifyAccess );
_SEH_TRY {
MmProbeAndLockPages( Irp->MdlAddress, KernelMode, IoModifyAccess );
} _SEH_HANDLE {
LockFailed = TRUE;
} _SEH_END;
if( LockFailed ) {
IoFreeMdl( Irp->MdlAddress );
Irp->MdlAddress = NULL;
return NULL;
}
IrpSp->Parameters.DeviceIoControl.Type3InputBuffer =
MmMapLockedPages( Irp->MdlAddress, KernelMode );
if( !IrpSp->Parameters.DeviceIoControl.Type3InputBuffer ) {
IoFreeMdl( Irp->MdlAddress );
Irp->MdlAddress = NULL;
return NULL;
}
return IrpSp->Parameters.DeviceIoControl.Type3InputBuffer;
} else return NULL;
}
VOID UnlockRequest( PIRP Irp, PIO_STACK_LOCATION IrpSp ) {
if( !IrpSp->Parameters.DeviceIoControl.Type3InputBuffer || !Irp->MdlAddress ) return;
MmUnmapLockedPages( IrpSp->Parameters.DeviceIoControl.Type3InputBuffer,
Irp->MdlAddress );
MmUnlockPages( Irp->MdlAddress );

4
reactos/drivers/network/afd/afd/main.c
View file

@ -190,9 +190,7 @@ VOID DestroySocket( PAFD_FCB FCB ) {
if( InFlightRequest[i]->InFlightRequest ) {
AFD_DbgPrint(MID_TRACE,("Cancelling in flight irp %d (%x)\n",
i, InFlightRequest[i]->InFlightRequest));
InFlightRequest[i]->InFlightRequest->IoStatus.Status = STATUS_CANCELLED;
InFlightRequest[i]->InFlightRequest->IoStatus.Information = 0;
IoCancelIrp( InFlightRequest[i]->InFlightRequest );
InFlightRequest[i]->InFlightRequest = NULL;
}
}

10
reactos/drivers/network/afd/afd/read.c
View file

@ -233,6 +233,11 @@ NTSTATUS NTAPI ReceiveComplete
ASSERT_IRQL(APC_LEVEL);
if( Irp->Cancel ) {
if( FCB ) FCB->ReceiveIrp.InFlightRequest = NULL;
return STATUS_CANCELLED;
}
if( !SocketAcquireStateLock( FCB ) ) return Status;
FCB->ReceiveIrp.InFlightRequest = NULL;
@ -449,6 +454,11 @@ PacketSocketRecvComplete(
AFD_DbgPrint(MID_TRACE,("Called on %x\n", FCB));
if( Irp->Cancel ) {
if( FCB ) FCB->ReceiveIrp.InFlightRequest = NULL;
return STATUS_CANCELLED;
}
if( !SocketAcquireStateLock( FCB ) ) return STATUS_FILE_CLOSED;
FCB->ReceiveIrp.InFlightRequest = NULL;

41
reactos/drivers/network/afd/afd/write.c
View file

@ -40,6 +40,11 @@ static NTSTATUS NTAPI SendComplete
ASSERT_IRQL(APC_LEVEL);
if( Irp->Cancel ) {
if( FCB ) FCB->SendIrp.InFlightRequest = NULL;
return STATUS_CANCELLED;
}
if( !SocketAcquireStateLock( FCB ) ) return Status;
FCB->SendIrp.InFlightRequest = NULL;
@ -170,6 +175,11 @@ static NTSTATUS NTAPI PacketSocketSendComplete
Irp->IoStatus.Status,
Irp->IoStatus.Information));
if( Irp->Cancel ) {
if( FCB ) FCB->SendIrp.InFlightRequest = NULL;
return STATUS_CANCELLED;
}
/* It's ok if the FCB already died */
if( !SocketAcquireStateLock( FCB ) ) return STATUS_SUCCESS;
@ -264,22 +274,6 @@ AfdConnectedSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete
( FCB, STATUS_NO_MEMORY, Irp, TotalBytesCopied, NULL );
AFD_DbgPrint(MID_TRACE,("Socket state %d\n", FCB->State));
if( FCB->State != SOCKET_STATE_CONNECTED ) {
if( SendReq->AfdFlags & AFD_IMMEDIATE ) {
AFD_DbgPrint(MID_TRACE,("Nonblocking\n"));
return UnlockAndMaybeComplete
( FCB, STATUS_CANT_WAIT, Irp, 0, NULL );
} else {
AFD_DbgPrint(MID_TRACE,("Queuing request\n"));
return LeaveIrpUntilLater( FCB, Irp, FUNCTION_SEND );
}
}
AFD_DbgPrint(MID_TRACE,("We already have %d bytes waiting.\n",
FCB->Send.BytesUsed));
SendReq->BufferArray = LockBuffers( SendReq->BufferArray,
SendReq->BufferCount,
NULL, NULL,
@ -290,6 +284,20 @@ AfdConnectedSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
Irp, 0, NULL );
}
AFD_DbgPrint(MID_TRACE,("Socket state %d\n", FCB->State));
if( FCB->State != SOCKET_STATE_CONNECTED ) {
if( SendReq->AfdFlags & AFD_IMMEDIATE ) {
AFD_DbgPrint(MID_TRACE,("Nonblocking\n"));
UnlockBuffers( SendReq->BufferArray, SendReq->BufferCount, FALSE );
return UnlockAndMaybeComplete
( FCB, STATUS_CANT_WAIT, Irp, 0, NULL );
} else {
AFD_DbgPrint(MID_TRACE,("Queuing request\n"));
return LeaveIrpUntilLater( FCB, Irp, FUNCTION_SEND );
}
}
AFD_DbgPrint(MID_TRACE,("FCB->Send.BytesUsed = %d\n",
FCB->Send.BytesUsed));
@ -362,6 +370,7 @@ AfdConnectedSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
if( SendReq->AfdFlags & AFD_IMMEDIATE ) {
AFD_DbgPrint(MID_TRACE,("Nonblocking\n"));
UnlockBuffers( SendReq->BufferArray, SendReq->BufferCount, FALSE );
return UnlockAndMaybeComplete
( FCB, STATUS_CANT_WAIT, Irp, 0, NULL );
} else {

41
reactos/drivers/network/tcpip/tcpip/dispatch.c
View file

@ -53,34 +53,6 @@ NTSTATUS DispPrepareIrpForCancel(
return IRPFinish(Irp, STATUS_CANCELLED);
}
VOID DispCancelComplete(
PVOID Context)
/*
* FUNCTION: Completes a cancel request
* ARGUMENTS:
* Context = Pointer to context information (FILE_OBJECT)
*/
{
/*KIRQL OldIrql;*/
PFILE_OBJECT FileObject;
PTRANSPORT_CONTEXT TranContext;
TI_DbgPrint(DEBUG_IRP, ("Called.\n"));
FileObject = (PFILE_OBJECT)Context;
TranContext = (PTRANSPORT_CONTEXT)FileObject->FsContext;
/* Set the cleanup event */
KeSetEvent(&TranContext->CleanupEvent, 0, FALSE);
/* We are expected to release the cancel spin lock */
/*IoReleaseCancelSpinLock(OldIrql);*/
TI_DbgPrint(DEBUG_IRP, ("Leaving.\n"));
}
VOID DispDataRequestComplete(
PVOID Context,
NTSTATUS Status,
@ -155,8 +127,6 @@ VOID DispDoDisconnect( PVOID Data ) {
TI_DbgPrint(DEBUG_IRP, ("PostCancel: DoDisconnect done\n"));
DispDataRequestComplete(DisType->Irp, STATUS_CANCELLED, 0);
DispCancelComplete(DisType->FileObject);
}
VOID NTAPI DispCancelRequest(
@ -209,24 +179,20 @@ VOID NTAPI DispCancelRequest(
if( !ChewCreate( &WorkItem, sizeof(DISCONNECT_TYPE),
DispDoDisconnect, &DisType ) )
ASSERT(0);
break;
return;
case TDI_SEND_DATAGRAM:
if (FileObject->FsContext2 != (PVOID)TDI_TRANSPORT_ADDRESS_FILE) {
TI_DbgPrint(MIN_TRACE, ("TDI_SEND_DATAGRAM, but no address file.\n"));
break;
}
/*DGCancelSendRequest(TranContext->Handle.AddressHandle, Irp);*/
break;
case TDI_RECEIVE_DATAGRAM:
if (FileObject->FsContext2 != (PVOID)TDI_TRANSPORT_ADDRESS_FILE) {
TI_DbgPrint(MIN_TRACE, ("TDI_RECEIVE_DATAGRAM, but no address file.\n"));
break;
}
/*DGCancelReceiveRequest(TranContext->Handle.AddressHandle, Irp);*/
DGRemoveIRP(TranContext->Handle.AddressHandle, Irp);
break;
default:
@ -235,6 +201,7 @@ VOID NTAPI DispCancelRequest(
}
IoReleaseCancelSpinLock(Irp->CancelIrql);
IoCompleteRequest(Irp, IO_NO_INCREMENT);
TI_DbgPrint(MAX_TRACE, ("Leaving.\n"));
}
@ -280,8 +247,6 @@ VOID NTAPI DispCancelListenRequest(
DispDataRequestComplete(Irp, STATUS_CANCELLED, 0);
DispCancelComplete(FileObject);
TI_DbgPrint(MAX_TRACE, ("Leaving.\n"));
}

48
reactos/drivers/network/tcpip/tcpip/main.c
View file

@ -138,7 +138,6 @@ CP
}
CP
Context->CancelIrps = FALSE;
KeInitializeEvent(&Context->CleanupEvent, NotificationEvent, FALSE);
CP
IrpSp = IoGetCurrentIrpStackLocation(Irp);
IrpSp->FileObject->FsContext = Context;
@ -253,36 +252,6 @@ CP
return Status;
}
VOID TiCleanupFileObjectComplete(
PVOID Context,
NTSTATUS Status)
/*
* FUNCTION: Completes an object cleanup IRP I/O request
* ARGUMENTS:
* Context = Pointer to the IRP for this request
* Status = Final status of the operation
*/
{
PIRP Irp;
PIO_STACK_LOCATION IrpSp;
PTRANSPORT_CONTEXT TranContext;
KIRQL OldIrql;
Irp = (PIRP)Context;
IrpSp = IoGetCurrentIrpStackLocation(Irp);
TranContext = (PTRANSPORT_CONTEXT)IrpSp->FileObject->FsContext;
Irp->IoStatus.Status = Status;
IoAcquireCancelSpinLock(&OldIrql);
KeSetEvent(&TranContext->CleanupEvent, 0, FALSE);
IoReleaseCancelSpinLock(OldIrql);
}
/*
* FUNCTION: Releases resources used by a file object
* ARGUMENTS:
@ -313,13 +282,9 @@ NTSTATUS TiCleanupFileObject(
IoAcquireCancelSpinLock(&OldIrql);
Context->CancelIrps = TRUE;
KeResetEvent(&Context->CleanupEvent);
IoReleaseCancelSpinLock(OldIrql);
Request.RequestNotifyObject = TiCleanupFileObjectComplete;
Request.RequestContext = Irp;
switch ((ULONG_PTR)IrpSp->FileObject->FsContext2) {
case TDI_TRANSPORT_ADDRESS_FILE:
Request.Handle.AddressHandle = Context->Handle.AddressHandle;
@ -345,19 +310,8 @@ NTSTATUS TiCleanupFileObject(
Context->CancelIrps = FALSE;
IoReleaseCancelSpinLock(OldIrql);
Irp->IoStatus.Status = STATUS_INVALID_PARAMETER;
Status = STATUS_INVALID_PARAMETER;
return Irp->IoStatus.Status;
}
if (Status != STATUS_PENDING)
{
IoAcquireCancelSpinLock(&OldIrql);
KeSetEvent(&Context->CleanupEvent, 0, FALSE);
IoReleaseCancelSpinLock(OldIrql);
KeWaitForSingleObject(&Context->CleanupEvent,
UserRequest, KernelMode, FALSE, NULL);
}
Irp->IoStatus.Status = Status;