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[AFD] Respect the maximum receive buffer size for datagram sockets. CORE-14048

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Thomas Faber 2017-12-04 21:13:43 +01:00
parent 8a83c24419
commit 05b4bd3833
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GPG key ID: 076E7C3D44720826
2 changed files with 2 additions and 2 deletions
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2
drivers/network/afd/afd/bind.c
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@ -51,7 +51,7 @@ NTSTATUS WarmSocketForBind( PAFD_FCB FCB, ULONG ShareType ) {
Status = STATUS_NO_MEMORY; Status = STATUS_NO_MEMORY;
} }
if (NT_SUCCESS(Status)) if (NT_SUCCESS(Status) && FCB->Recv.Content < FCB->Recv.Size)
{ {
Status = TdiReceiveDatagram(&FCB->ReceiveIrp.InFlightRequest, Status = TdiReceiveDatagram(&FCB->ReceiveIrp.InFlightRequest,
FCB->AddressFile.Object, FCB->AddressFile.Object,

2
drivers/network/afd/afd/read.c
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@ -681,7 +681,7 @@ PacketSocketRecvComplete(
} else } else
FCB->PollState &= ~AFD_EVENT_RECEIVE; FCB->PollState &= ~AFD_EVENT_RECEIVE;
if( NT_SUCCESS(Irp->IoStatus.Status) ) { if( NT_SUCCESS(Irp->IoStatus.Status) && FCB->Recv.Content < FCB->Recv.Size ) {
/* Now relaunch the datagram request */ /* Now relaunch the datagram request */
Status = TdiReceiveDatagram Status = TdiReceiveDatagram
( &FCB->ReceiveIrp.InFlightRequest, ( &FCB->ReceiveIrp.InFlightRequest,