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[AFD]

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- Fix shutdown(SD_RECEIVE) so it no longer brings down the entire connection

svn path=/trunk/; revision=53141
This commit is contained in:
Cameron Gutman 2011-08-08 21:23:24 +00:00
parent fc43b3ef78
commit d4b83ece4b
1 changed files with 33 additions and 6 deletions
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39
reactos/drivers/network/afd/afd/main.c
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@ -670,7 +670,7 @@ AfdDisconnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
PAFD_FCB FCB = FileObject->FsContext; PAFD_FCB FCB = FileObject->FsContext;
PAFD_DISCONNECT_INFO DisReq; PAFD_DISCONNECT_INFO DisReq;
NTSTATUS Status = STATUS_SUCCESS; NTSTATUS Status = STATUS_SUCCESS;
USHORT Flags = 0; USHORT Flags;
PLIST_ENTRY CurrentEntry; PLIST_ENTRY CurrentEntry;
PIRP CurrentIrp; PIRP CurrentIrp;
@ -680,11 +680,38 @@ AfdDisconnect(PDEVICE_OBJECT DeviceObject, PIRP Irp,
return UnlockAndMaybeComplete( FCB, STATUS_NO_MEMORY, return UnlockAndMaybeComplete( FCB, STATUS_NO_MEMORY,
Irp, 0 ); Irp, 0 );
if( DisReq->DisconnectType & AFD_DISCONNECT_SEND ) /* Shutdown(SD_SEND) */
Flags |= TDI_DISCONNECT_RELEASE; if ((DisReq->DisconnectType & AFD_DISCONNECT_SEND) &&
if( DisReq->DisconnectType & AFD_DISCONNECT_RECV || !(DisReq->DisconnectType & AFD_DISCONNECT_RECV))
DisReq->DisconnectType & AFD_DISCONNECT_ABORT ) {
Flags |= TDI_DISCONNECT_ABORT; /* Perform a controlled disconnect */
Flags = TDI_DISCONNECT_RELEASE;
}
/* Shutdown(SD_RECEIVE) */
else if (DisReq->DisconnectType & AFD_DISCONNECT_RECV)
{
/* Mark that we can't issue another receive request */
FCB->TdiReceiveClosed = TRUE;
/* Discard any pending data */
FCB->Recv.Content = 0;
FCB->Recv.BytesUsed = 0;
/* Mark us as overread to complete future reads with an error */
FCB->Overread = TRUE;
/* Clear the receive event */
FCB->PollState &= ~AFD_EVENT_RECEIVE;
/* We're done (no need to tell the TDI transport driver) */
return UnlockAndMaybeComplete( FCB, STATUS_SUCCESS, Irp, 0 );
}
/* Shutdown(SD_BOTH) */
else
{
/* Perform an abortive disconnect */
Flags = TDI_DISCONNECT_ABORT;
}
if (!(FCB->Flags & AFD_ENDPOINT_CONNECTIONLESS)) if (!(FCB->Flags & AFD_ENDPOINT_CONNECTIONLESS))
{ {