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- We must assign values to Irp->IoStatus.Status and Irp->IoStatus.Information because the function that called us might not call UnlockAndMaybeComplete to assign those values

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svn path=/branches/aicom-network-fixes/; revision=35053
This commit is contained in:
Cameron Gutman
2008-08-03 01:38:05 +00:00
parent f470e856b1
commit 312bb6657e
1 changed files with 11 additions and 2 deletions
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drivers/network/afd/afd/read.c
+11 -2
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@@ -129,7 +129,7 @@ static NTSTATUS ReceiveActivity( PAFD_FCB FCB, PIRP Irp ) {
PIRP NextIrp;
PIO_STACK_LOCATION NextIrpSp;
PAFD_RECV_INFO RecvReq;
UINT TotalBytesCopied = 0;
UINT TotalBytesCopied = 0, RetBytesCopied = 0;
NTSTATUS Status = STATUS_SUCCESS, RetStatus = STATUS_PENDING;
AFD_DbgPrint(MID_TRACE,("%x %x\n", FCB, Irp));
@@ -197,7 +197,10 @@ static NTSTATUS ReceiveActivity( PAFD_FCB FCB, PIRP Irp ) {
RecvReq->BufferCount, FALSE );
NextIrp->IoStatus.Status = Status;
NextIrp->IoStatus.Information = TotalBytesCopied;
if( NextIrp == Irp ) RetStatus = Status;
if( NextIrp == Irp ) {
RetStatus = Status;
RetBytesCopied = TotalBytesCopied;
}
if( NextIrp->MdlAddress ) UnlockRequest( NextIrp, IoGetCurrentIrpStackLocation( NextIrp ) );
IoCompleteRequest( NextIrp, IO_NETWORK_INCREMENT );
}
@@ -213,6 +216,12 @@ static NTSTATUS ReceiveActivity( PAFD_FCB FCB, PIRP Irp ) {
AFD_DbgPrint(MID_TRACE,("RetStatus for irp %x is %x\n", Irp, RetStatus));
/* Sometimes we're called with a NULL Irp */
if( Irp ) {
Irp->IoStatus.Status = RetStatus;
Irp->IoStatus.Information = RetBytesCopied;
}
return RetStatus;
}