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- Make sure we successfully allocated memory

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svn path=/branches/aicom-network-fixes/; revision=36144
This commit is contained in:
Cameron Gutman
2008-09-11 19:43:19 +00:00
parent 03e6d425e5
commit f56eb2a402
1 changed files with 14 additions and 2 deletions
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drivers/network/afd/afd/main.c
+14 -2
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@@ -52,6 +52,7 @@ AfdCreateSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
ULONG EaLength;
PWCHAR EaInfoValue = NULL;
UINT Disposition, i;
NTSTATUS Status;
AFD_DbgPrint(MID_TRACE,
("AfdCreate(DeviceObject %p Irp %p)\n", DeviceObject, Irp));
@@ -140,16 +141,27 @@ AfdCreateSocket(PDEVICE_OBJECT DeviceObject, PIRP Irp,
AFD_DbgPrint(MID_TRACE,("Packet oriented socket\n"));
/* Allocate our backup buffer */
FCB->Recv.Window = ExAllocatePool( NonPagedPool, FCB->Recv.Size );
if( !FCB->Recv.Window ) Status = STATUS_NO_MEMORY;
FCB->Send.Window = ExAllocatePool( NonPagedPool, FCB->Send.Size );
if( !FCB->Send.Window ) {
if( FCB->Recv.Window ) ExFreePool( FCB->Recv.Window );
Status = STATUS_NO_MEMORY;
}
/* A datagram socket is always sendable */
FCB->PollState |= AFD_EVENT_SEND;
PollReeval( FCB->DeviceExt, FCB->FileObject );
}
Irp->IoStatus.Status = STATUS_SUCCESS;
if( !NT_SUCCESS(Status) ) {
if( FCB->TdiDeviceName.Buffer ) ExFreePool( FCB->TdiDeviceName.Buffer );
ExFreePool( FCB );
FileObject->FsContext = NULL;
}
Irp->IoStatus.Status = Status;
IoCompleteRequest( Irp, IO_NETWORK_INCREMENT );
return STATUS_SUCCESS;
return Status;
}
VOID DestroySocket( PAFD_FCB FCB ) {