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[0.4.7][AFD] Port back 2 fixes CORE-18328 (#4972) and CORE-13067 (#440)

Browse source 
fix CORE-18328 'FileZilla 3.8 unable to list content of a remote directory due to undue ECONNRESET'
I tested to list the contents of ftp.heise.de and downloaded some files from its pub.

by porting back:
0.4.15-dev-5870-g 9f9b81e396 [AFD] ReceiveActivity: Don't return STATUS_FILE_CLOSED in case of FCB overread CORE-18328 (#4972)
-------------
fix CORE-13067 'wget can not download'
I tested to wget.exe http://download.microsoft.com/download/vc60pro/update/2/w9xnt4/en-us/vc6redistsetup_deu.exe

by porting back:
0.4.9-dev-349-g 9168226378 [AFD] Respond to FileFsDeviceInformation. CORE-13067 (#440)
0.4.9-dev-350-g 8b84b1c6b3 [AFD] Mark the socket as named pipe, so NtWriteFile actually knows what to do with it. CORE-13067 (#440)
-------------
also port back unrelated:
0.4.8-dev-233-g 44e36b616a [AFD] Zap unused TaCopyAddress() and TaCopyAddressInPlace().
partially 0.4.8-dev-589-g a2f7de7ee8 [AFD] just pick the main.c one-liner with the %p format-string
and a few whitespace improvements from 0.4.8-dev'ing
This commit is contained in:
Joachim Henze 2023-06-14 23:52:06 +02:00
parent e4f0ba5cae
commit 03fe564d33
13 changed files with 119 additions and 104 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/network/afd/afd/bind.c
View file

@ -87,7 +87,7 @@ AfdBindSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete( FCB, STATUS_NO_MEMORY,
Irp, 0 );
if( FCB->LocalAddress ) ExFreePool( FCB->LocalAddress );
if (FCB->LocalAddress) ExFreePool(FCB->LocalAddress);
FCB->LocalAddress = TaCopyTransportAddress( &BindReq->Address );
if( FCB->LocalAddress )

10
drivers/network/afd/afd/connect.c
View file

@ -269,13 +269,13 @@ MakeSocketIntoConnection(PAFD_FCB FCB) {
/* Allocate the receive area and start receiving */
if (!FCB->Recv.Window)
{
FCB->Recv.Window = ExAllocatePool( PagedPool, FCB->Recv.Size );
FCB->Recv.Window = ExAllocatePool(PagedPool, FCB->Recv.Size);
if( !FCB->Recv.Window ) return STATUS_NO_MEMORY;
}
if (!FCB->Send.Window)
{
FCB->Send.Window = ExAllocatePool( PagedPool, FCB->Send.Size );
FCB->Send.Window = ExAllocatePool(PagedPool, FCB->Send.Size);
if( !FCB->Send.Window ) return STATUS_NO_MEMORY;
}
@ -434,7 +434,7 @@ AfdStreamSocketConnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
if( FCB->Flags & AFD_ENDPOINT_CONNECTIONLESS )
{
if( FCB->RemoteAddress ) ExFreePool( FCB->RemoteAddress );
if (FCB->RemoteAddress) ExFreePool(FCB->RemoteAddress);
FCB->RemoteAddress =
TaCopyTransportAddress( &ConnectReq->RemoteAddress );
@ -455,7 +455,7 @@ AfdStreamSocketConnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return LeaveIrpUntilLater( FCB, Irp, FUNCTION_CONNECT );
case SOCKET_STATE_CREATED:
if( FCB->LocalAddress ) ExFreePool( FCB->LocalAddress );
if (FCB->LocalAddress) ExFreePool(FCB->LocalAddress);
FCB->LocalAddress =
TaBuildNullTransportAddress( ConnectReq->RemoteAddress.Address[0].AddressType );
@ -473,7 +473,7 @@ AfdStreamSocketConnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
/* Drop through to SOCKET_STATE_BOUND */
case SOCKET_STATE_BOUND:
if( FCB->RemoteAddress ) ExFreePool( FCB->RemoteAddress );
if (FCB->RemoteAddress) ExFreePool(FCB->RemoteAddress);
FCB->RemoteAddress =
TaCopyTransportAddress( &ConnectReq->RemoteAddress );

6
drivers/network/afd/afd/context.c
View file

@ -75,12 +75,12 @@ AfdSetContext( PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete(FCB, STATUS_NO_MEMORY, Irp, 0);
if( FCB->Context ) {
ExFreePool( FCB->Context );
ExFreePool(FCB->Context);
FCB->ContextSize = 0;
}
FCB->Context = ExAllocatePool( PagedPool,
IrpSp->Parameters.DeviceIoControl.InputBufferLength );
FCB->Context = ExAllocatePool(PagedPool,
IrpSp->Parameters.DeviceIoControl.InputBufferLength);
if( !FCB->Context ) return UnlockAndMaybeComplete( FCB, STATUS_NO_MEMORY, Irp, 0 );

6
drivers/network/afd/afd/listen.c
View file

@ -27,7 +27,7 @@ static NTSTATUS SatisfyAccept( PAFD_DEVICE_EXTENSION DeviceExt,
FCB->Connection = Qelt->Object;
if( FCB->RemoteAddress ) ExFreePool( FCB->RemoteAddress );
if (FCB->RemoteAddress) ExFreePool(FCB->RemoteAddress);
FCB->RemoteAddress =
TaCopyTransportAddress( Qelt->ConnInfo->RemoteAddress );
@ -138,7 +138,7 @@ static NTSTATUS NTAPI ListenComplete( PDEVICE_OBJECT DeviceObject,
return Irp->IoStatus.Status;
}
Qelt = ExAllocatePool( NonPagedPool, sizeof(*Qelt) );
Qelt = ExAllocatePool(NonPagedPool, sizeof(*Qelt));
if( !Qelt ) {
Status = STATUS_NO_MEMORY;
} else {
@ -372,7 +372,7 @@ NTSTATUS AfdAccept( PDEVICE_OBJECT DeviceObject, PIRP Irp,
AFD_DbgPrint(MID_TRACE,("Completed a wait for accept\n"));
ExFreePool( PendingConnObj );
ExFreePool(PendingConnObj);
if( !IsListEmpty( &FCB->PendingConnections ) )
{

16
drivers/network/afd/afd/lock.c
View file

@ -204,7 +204,7 @@ PAFD_WSABUF LockBuffers( PAFD_WSABUF Buf, UINT Count,
/* Copy the buffer array so we don't lose it */
UINT Lock = LockAddress ? 2 : 0;
UINT Size = (sizeof(AFD_WSABUF) + sizeof(AFD_MAPBUF)) * (Count + Lock);
PAFD_WSABUF NewBuf = ExAllocatePool( PagedPool, Size );
PAFD_WSABUF NewBuf = ExAllocatePool(PagedPool, Size);
BOOLEAN LockFailed = FALSE;
PAFD_MAPBUF MapBuf;
@ -230,7 +230,7 @@ PAFD_WSABUF LockBuffers( PAFD_WSABUF Buf, UINT Count,
AFD_DbgPrint(MIN_TRACE,("Access violation copying buffer info "
"from userland (%p %p)\n",
Buf, AddressLen));
ExFreePool( NewBuf );
ExFreePool(NewBuf);
_SEH2_YIELD(return NULL);
} _SEH2_END;
@ -265,11 +265,11 @@ PAFD_WSABUF LockBuffers( PAFD_WSABUF Buf, UINT Count,
AFD_DbgPrint(MIN_TRACE,("Failed to lock pages\n"));
IoFreeMdl( MapBuf[i].Mdl );
MapBuf[i].Mdl = NULL;
ExFreePool( NewBuf );
ExFreePool(NewBuf);
return NULL;
}
} else {
ExFreePool( NewBuf );
ExFreePool(NewBuf);
return NULL;
}
}
@ -295,7 +295,7 @@ VOID UnlockBuffers( PAFD_WSABUF Buf, UINT Count, BOOL Address ) {
}
}
ExFreePool( Buf );
ExFreePool(Buf);
Buf = NULL;
}
@ -305,8 +305,8 @@ PAFD_HANDLE LockHandles( PAFD_HANDLE HandleArray, UINT HandleCount ) {
UINT i;
NTSTATUS Status = STATUS_SUCCESS;
PAFD_HANDLE FileObjects = ExAllocatePool
( NonPagedPool, HandleCount * sizeof(AFD_HANDLE) );
PAFD_HANDLE FileObjects = ExAllocatePool(NonPagedPool,
HandleCount * sizeof(AFD_HANDLE));
for( i = 0; FileObjects && i < HandleCount; i++ ) {
FileObjects[i].Status = 0;
@ -346,7 +346,7 @@ VOID UnlockHandles( PAFD_HANDLE HandleArray, UINT HandleCount ) {
ObDereferenceObject( (PVOID)HandleArray[i].Handle );
}
ExFreePool( HandleArray );
ExFreePool(HandleArray);
HandleArray = NULL;
}

110
drivers/network/afd/afd/main.c
View file

@ -27,7 +27,7 @@ void OskitDumpBuffer( PCHAR Data, UINT Len ) {
for( i = 0; i < Len; i++ ) {
if( i && !(i & 0xf) ) DbgPrint( "\n" );
if( !(i & 0xf) ) DbgPrint( "%08x: ", (UINT)(Data + i) );
if( !(i & 0xf) ) DbgPrint( "%p: ", (Data + i) );
DbgPrint( " %02x", Data[i] & 0xff );
}
DbgPrint("\n");
@ -301,6 +301,7 @@ AfdCreateSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
DeviceExt = DeviceObject->DeviceExtension;
FileObject = IrpSp->FileObject;
FileObject->Flags |= FO_NAMED_PIPE;
//Disposition = (IrpSp->Parameters.Create.Options >> 24) & 0xff;
Irp->IoStatus.Information = 0;
@ -355,7 +356,7 @@ AfdCreateSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
FCB->TdiDeviceName.Length = ConnectInfo->SizeOfTransportName;
FCB->TdiDeviceName.MaximumLength = FCB->TdiDeviceName.Length;
FCB->TdiDeviceName.Buffer =
ExAllocatePool( NonPagedPool, FCB->TdiDeviceName.Length );
ExAllocatePool(NonPagedPool, FCB->TdiDeviceName.Length);
if( !FCB->TdiDeviceName.Buffer ) {
ExFreePool(FCB);
@ -388,8 +389,8 @@ AfdCreateSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
}
if( !NT_SUCCESS(Status) ) {
if( FCB->TdiDeviceName.Buffer ) ExFreePool( FCB->TdiDeviceName.Buffer );
ExFreePool( FCB );
if (FCB->TdiDeviceName.Buffer) ExFreePool(FCB->TdiDeviceName.Buffer);
ExFreePool(FCB);
FileObject->FsContext = NULL;
}
@ -493,41 +494,41 @@ AfdCloseSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
if( FCB->EventSelect )
ObDereferenceObject( FCB->EventSelect );
if( FCB->Context )
ExFreePool( FCB->Context );
if (FCB->Context)
ExFreePool(FCB->Context);
if( FCB->Recv.Window )
ExFreePool( FCB->Recv.Window );
if (FCB->Recv.Window)
ExFreePool(FCB->Recv.Window);
if( FCB->Send.Window )
ExFreePool( FCB->Send.Window );
if (FCB->Send.Window)
ExFreePool(FCB->Send.Window);
if( FCB->AddressFrom )
ExFreePool( FCB->AddressFrom );
if (FCB->AddressFrom)
ExFreePool(FCB->AddressFrom);
if( FCB->ConnectCallInfo )
ExFreePool( FCB->ConnectCallInfo );
if (FCB->ConnectCallInfo)
ExFreePool(FCB->ConnectCallInfo);
if( FCB->ConnectReturnInfo )
ExFreePool( FCB->ConnectReturnInfo );
if (FCB->ConnectReturnInfo)
ExFreePool(FCB->ConnectReturnInfo);
if( FCB->ConnectData )
ExFreePool( FCB->ConnectData );
if (FCB->ConnectData)
ExFreePool(FCB->ConnectData);
if( FCB->DisconnectData )
ExFreePool( FCB->DisconnectData );
if (FCB->DisconnectData)
ExFreePool(FCB->DisconnectData);
if( FCB->ConnectOptions )
ExFreePool( FCB->ConnectOptions );
if (FCB->ConnectOptions)
ExFreePool(FCB->ConnectOptions);
if( FCB->DisconnectOptions )
ExFreePool( FCB->DisconnectOptions );
if (FCB->DisconnectOptions)
ExFreePool(FCB->DisconnectOptions);
if( FCB->LocalAddress )
ExFreePool( FCB->LocalAddress );
if (FCB->LocalAddress)
ExFreePool(FCB->LocalAddress);
if( FCB->RemoteAddress )
ExFreePool( FCB->RemoteAddress );
if (FCB->RemoteAddress)
ExFreePool(FCB->RemoteAddress);
if( FCB->Connection.Object )
{
@ -554,7 +555,7 @@ AfdCloseSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
}
}
if( FCB->TdiDeviceName.Buffer )
if (FCB->TdiDeviceName.Buffer)
ExFreePool(FCB->TdiDeviceName.Buffer);
ExFreePool(FCB);
@ -726,9 +727,6 @@ AfdDisconnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
FCB->Recv.Content = 0;
FCB->Recv.BytesUsed = 0;
/* Mark us as overread to complete future reads with an error */
FCB->Overread = TRUE;
/* Set a successful receive status to indicate a shutdown on overread */
FCB->LastReceiveStatus = STATUS_SUCCESS;
@ -829,6 +827,50 @@ AfdDisconnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete( FCB, Status, Irp, 0 );
}
NTSTATUS
AfdQueryFsDeviceInfo(PDEVICE_OBJECT DeviceObject, PFILE_FS_DEVICE_INFORMATION Buffer, PULONG Length)
{
if (*Length >= sizeof(FILE_FS_DEVICE_INFORMATION))
{
Buffer->Characteristics = 0;
Buffer->DeviceType = FILE_DEVICE_NAMED_PIPE;
*Length -= sizeof(FILE_FS_DEVICE_INFORMATION);
return STATUS_SUCCESS;
}
else
return STATUS_INFO_LENGTH_MISMATCH;
}
static NTSTATUS NTAPI
AfdQueryVolumeInformation(PDEVICE_OBJECT DeviceObject, PIRP Irp, PIO_STACK_LOCATION IrpSp)
{
FS_INFORMATION_CLASS InfoClass;
PVOID Buffer;
ULONG Length;
NTSTATUS Status = STATUS_INVALID_INFO_CLASS;
Buffer = Irp->AssociatedIrp.SystemBuffer;
Length = IrpSp->Parameters.QueryVolume.Length;
InfoClass = IrpSp->Parameters.QueryVolume.FsInformationClass;
switch (InfoClass)
{
case FileFsDeviceInformation:
Status = AfdQueryFsDeviceInfo(DeviceObject, Buffer, &Length);
break;
default:
break;
}
Irp->IoStatus.Status = Status;
Irp->IoStatus.Information = IrpSp->Parameters.QueryVolume.Length - Length;
IoCompleteRequest(Irp, IO_NETWORK_INCREMENT);
return Status;
}
static DRIVER_DISPATCH AfdDispatch;
static NTSTATUS NTAPI
AfdDispatch(PDEVICE_OBJECT DeviceObject, PIRP Irp)
@ -870,6 +912,9 @@ AfdDispatch(PDEVICE_OBJECT DeviceObject, PIRP Irp)
case IRP_MJ_READ:
return AfdConnectedSocketReadData( DeviceObject, Irp, IrpSp, TRUE );
case IRP_MJ_QUERY_VOLUME_INFORMATION:
return AfdQueryVolumeInformation(DeviceObject, Irp, IrpSp);
case IRP_MJ_DEVICE_CONTROL:
{
switch( IrpSp->Parameters.DeviceIoControl.IoControlCode ) {
@ -1247,6 +1292,7 @@ DriverEntry(PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath)
DriverObject->MajorFunction[IRP_MJ_WRITE] = AfdDispatch;
DriverObject->MajorFunction[IRP_MJ_READ] = AfdDispatch;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = AfdDispatch;
DriverObject->MajorFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] = AfdDispatch;
DriverObject->DriverUnload = AfdUnload;
Status = IoCreateDevice(DriverObject,

32
drivers/network/afd/afd/read.c
View file

@ -175,23 +175,15 @@ static NTSTATUS ReceiveActivity( PAFD_FCB FCB, PIRP Irp ) {
TotalBytesCopied));
UnlockBuffers( RecvReq->BufferArray,
RecvReq->BufferCount, FALSE );
if (FCB->Overread && FCB->LastReceiveStatus == STATUS_SUCCESS)
{
/* Overread after a graceful disconnect so complete with an error */
Status = STATUS_FILE_CLOSED;
}
else
{
/* Unexpected disconnect by the remote host or initial read after a graceful disconnect */
Status = FCB->LastReceiveStatus;
}
Status = FCB->LastReceiveStatus;
NextIrp->IoStatus.Status = Status;
NextIrp->IoStatus.Information = 0;
if( NextIrp == Irp ) RetStatus = Status;
if( NextIrp->MdlAddress ) UnlockRequest( NextIrp, IoGetCurrentIrpStackLocation( NextIrp ) );
(void)IoSetCancelRoutine(NextIrp, NULL);
IoCompleteRequest( NextIrp, IO_NETWORK_INCREMENT );
FCB->Overread = TRUE;
}
} else {
/* Kick the user that receive would be possible now */
@ -409,8 +401,8 @@ SatisfyPacketRecvRequest( PAFD_FCB FCB, PIRP Irp,
if (!(RecvReq->TdiFlags & TDI_RECEIVE_PEEK))
{
FCB->Recv.Content -= DatagramRecv->Len;
ExFreePool( DatagramRecv->Address );
ExFreePool( DatagramRecv );
ExFreePool(DatagramRecv->Address);
ExFreePool(DatagramRecv);
}
AFD_DbgPrint(MID_TRACE,("Done\n"));
@ -492,7 +484,7 @@ AfdConnectedSocketReadData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete(FCB, Status, Irp, Irp->IoStatus.Information);
}
else if (!(RecvReq->AfdFlags & AFD_OVERLAPPED) &&
else if (!(RecvReq->AfdFlags & AFD_OVERLAPPED) &&
((RecvReq->AfdFlags & AFD_IMMEDIATE) || (FCB->NonBlocking)))
{
AFD_DbgPrint(MID_TRACE,("Nonblocking\n"));
@ -519,7 +511,7 @@ AfdConnectedSocketReadData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
Status = ReceiveActivity( FCB, Irp );
if( Status == STATUS_PENDING &&
!(RecvReq->AfdFlags & AFD_OVERLAPPED) &&
!(RecvReq->AfdFlags & AFD_OVERLAPPED) &&
((RecvReq->AfdFlags & AFD_IMMEDIATE) || (FCB->NonBlocking))) {
AFD_DbgPrint(MID_TRACE,("Nonblocking\n"));
Status = STATUS_CANT_WAIT;
@ -584,8 +576,8 @@ PacketSocketRecvComplete(
while( !IsListEmpty( &FCB->DatagramList ) ) {
DatagramRecvEntry = RemoveHeadList(&FCB->DatagramList);
DatagramRecv = CONTAINING_RECORD(DatagramRecvEntry, AFD_STORED_DATAGRAM, ListEntry);
ExFreePool( DatagramRecv->Address );
ExFreePool( DatagramRecv );
ExFreePool(DatagramRecv->Address);
ExFreePool(DatagramRecv);
}
SocketStateUnlock( FCB );
@ -604,7 +596,7 @@ PacketSocketRecvComplete(
return STATUS_FILE_CLOSED;
}
DatagramRecv = ExAllocatePool( NonPagedPool, DGSize );
DatagramRecv = ExAllocatePool(NonPagedPool, DGSize);
if( DatagramRecv ) {
DatagramRecv->Len = Irp->IoStatus.Information;
@ -620,7 +612,7 @@ PacketSocketRecvComplete(
} else Status = STATUS_NO_MEMORY;
if( !NT_SUCCESS( Status ) ) {
if( DatagramRecv ) ExFreePool( DatagramRecv );
if (DatagramRecv) ExFreePool(DatagramRecv);
SocketStateUnlock( FCB );
return Status;
} else {
@ -765,7 +757,7 @@ AfdPacketSocketReadData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete(FCB, Status, Irp, Irp->IoStatus.Information);
}
else if (!(RecvReq->AfdFlags & AFD_OVERLAPPED) &&
else if (!(RecvReq->AfdFlags & AFD_OVERLAPPED) &&
((RecvReq->AfdFlags & AFD_IMMEDIATE) || (FCB->NonBlocking)))
{
AFD_DbgPrint(MID_TRACE,("Nonblocking\n"));

4
drivers/network/afd/afd/select.c
View file

@ -68,7 +68,7 @@ VOID SignalSocket(
{
KeCancelTimer( &Poll->Timer );
RemoveEntryList( &Poll->ListEntry );
ExFreePool( Poll );
ExFreePool(Poll);
}
Irp->IoStatus.Status = Status;
@ -228,7 +228,7 @@ AfdSelect( PDEVICE_OBJECT DeviceObject, PIRP Irp,
PAFD_ACTIVE_POLL Poll = NULL;
Poll = ExAllocatePool( NonPagedPool, sizeof(AFD_ACTIVE_POLL) );
Poll = ExAllocatePool(NonPagedPool, sizeof(AFD_ACTIVE_POLL));
if (Poll){
Poll->Irp = Irp;

2
drivers/network/afd/afd/tdi.c
View file

@ -776,7 +776,7 @@ NTSTATUS TdiQueryAddress(
AFD_DbgPrint(MAX_TRACE, ("Called\n"));
BufferSize = sizeof(TDIEntityID) * 20;
Entities = (TDIEntityID*)ExAllocatePool(NonPagedPool, BufferSize);
Entities = (TDIEntityID*)ExAllocatePool(NonPagedPool, BufferSize);
if (!Entities) {
AFD_DbgPrint(MIN_TRACE, ("Insufficient resources.\n"));
return STATUS_INSUFFICIENT_RESOURCES;

27
drivers/network/afd/afd/tdiconn.c
View file

@ -71,26 +71,6 @@ UINT TaLengthOfTransportAddressByType(UINT AddressType)
return AddrLen;
}
VOID TaCopyAddressInPlace( PTA_ADDRESS Target,
PTA_ADDRESS Source ) {
UINT AddrLen = TaLengthOfAddress( Source );
RtlCopyMemory( Target, Source, AddrLen );
}
PTA_ADDRESS TaCopyAddress( PTA_ADDRESS Source ) {
UINT AddrLen = TaLengthOfAddress( Source );
PVOID Buffer;
if (!AddrLen)
return NULL;
Buffer = ExAllocatePool( NonPagedPool, AddrLen );
if (Buffer)
RtlCopyMemory( Buffer, Source, AddrLen );
return Buffer;
}
VOID TaCopyTransportAddressInPlace( PTRANSPORT_ADDRESS Target,
PTRANSPORT_ADDRESS Source ) {
UINT AddrLen = TaLengthOfTransportAddress( Source );
@ -105,7 +85,7 @@ PTRANSPORT_ADDRESS TaCopyTransportAddress( PTRANSPORT_ADDRESS OtherAddress ) {
if (!AddrLen)
return NULL;
A = ExAllocatePool( NonPagedPool, AddrLen );
A = ExAllocatePool(NonPagedPool, AddrLen);
if( A )
TaCopyTransportAddressInPlace( A, OtherAddress );
@ -211,8 +191,7 @@ NTSTATUS TdiBuildNullConnectionInfo
ConnInfo = (PTDI_CONNECTION_INFORMATION)
ExAllocatePool(NonPagedPool,
sizeof(TDI_CONNECTION_INFORMATION) +
TdiAddressSize);
sizeof(TDI_CONNECTION_INFORMATION) + TdiAddressSize);
if (!ConnInfo) {
*ConnectionInfo = NULL;
return STATUS_INSUFFICIENT_RESOURCES;
@ -222,7 +201,7 @@ NTSTATUS TdiBuildNullConnectionInfo
if (!NT_SUCCESS(Status))
{
ExFreePool( ConnInfo );
ExFreePool(ConnInfo);
ConnInfo = NULL;
}

4
drivers/network/afd/afd/write.c
View file

@ -398,7 +398,7 @@ AfdConnectedSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
}
}
ExFreePool( TargetAddress );
ExFreePool(TargetAddress);
SocketStateUnlock(FCB);
@ -597,7 +597,7 @@ AfdPacketSocketWriteData(PDEVICE_OBJECT DeviceObject, PIRP Irp,
if (FCB->State == SOCKET_STATE_CREATED)
{
if( FCB->LocalAddress ) ExFreePool( FCB->LocalAddress );
if (FCB->LocalAddress) ExFreePool(FCB->LocalAddress);
FCB->LocalAddress =
TaBuildNullTransportAddress( ((PTRANSPORT_ADDRESS)SendReq->TdiConnection.RemoteAddress)->
Address[0].AddressType );

2
drivers/network/afd/include/afd.h
View file

@ -141,7 +141,7 @@ typedef struct _AFD_STORED_DATAGRAM {
} AFD_STORED_DATAGRAM, *PAFD_STORED_DATAGRAM;
typedef struct _AFD_FCB {
BOOLEAN Locked, Critical, Overread, NonBlocking, OobInline, TdiReceiveClosed, SendClosed;
BOOLEAN Locked, Critical, NonBlocking, OobInline, TdiReceiveClosed, SendClosed;
UINT State, Flags, GroupID, GroupType;
KIRQL OldIrql;
UINT LockCount;

2
drivers/network/afd/include/tdiconn.h
View file

@ -6,8 +6,6 @@ PTRANSPORT_ADDRESS TaCopyTransportAddress( PTRANSPORT_ADDRESS OtherAddress );
PTRANSPORT_ADDRESS TaBuildNullTransportAddress(UINT AddressType);
UINT TaLengthOfAddress( PTA_ADDRESS Addr );
UINT TaLengthOfTransportAddress( PTRANSPORT_ADDRESS Addr );
VOID TaCopyAddressInPlace( PTA_ADDRESS Target, PTA_ADDRESS Source );
PTA_ADDRESS TaCopyAddress( PTA_ADDRESS Source );
VOID TaCopyTransportAddressInPlace( PTRANSPORT_ADDRESS Target,
PTRANSPORT_ADDRESS Source );
UINT TdiAddressSizeFromType( UINT Type );