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Fixed bug in IoFlushAdapterBuffers

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svn path=/trunk/; revision=1827
This commit is contained in:
Phillip Susi 2001-04-26 01:30:17 +00:00
parent 595a5bad20
commit 9b3a488664
1 changed files with 2 additions and 2 deletions
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4
reactos/ntoskrnl/hal/x86/adapter.c
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@ -1,4 +1,4 @@
/* $Id: adapter.c,v 1.6 2001/04/02 23:54:37 phreak Exp $ /* $Id: adapter.c,v 1.7 2001/04/26 01:30:17 phreak Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -75,7 +75,7 @@ IoFlushAdapterBuffers (PADAPTER_OBJECT AdapterObject,
{ {
// if this was a read from device, copy data back to caller buffer, otherwise, do nothing // if this was a read from device, copy data back to caller buffer, otherwise, do nothing
if( !WriteToDevice ) if( !WriteToDevice )
memcpy( MmGetSystemAddressForMdl( Mdl ), MapRegisterBase, Length ); memcpy( (PVOID)((DWORD)MmGetSystemAddressForMdl( Mdl ) + (DWORD)CurrentVa - (DWORD)MmGetMdlVirtualAddress( Mdl )), MapRegisterBase, Length );
return TRUE; return TRUE;
} }