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Allocate enough bytes for the adapter object.

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svn path=/trunk/; revision=12729
This commit is contained in:
Filip Navara 2005-01-02 18:00:31 +00:00
parent 2644fdc88a
commit 59aa5bd203
1 changed files with 2 additions and 2 deletions
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4
reactos/hal/halx86/generic/adapter.c
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@ -1,4 +1,4 @@
/* $Id: adapter.c,v 1.1 2004/12/03 20:10:43 gvg Exp $ /* $Id$
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -203,7 +203,7 @@ HalpAllocateAdapterEx(
/* Check if this is the Master Adapter, in which case we need to allocate the bitmap */ /* Check if this is the Master Adapter, in which case we need to allocate the bitmap */
if (IsMaster) { if (IsMaster) {
/* Size due to the Bitmap + Bytes in the Bitmap Buffer (8 bytes, 64 bits)*/ /* Size due to the Bitmap + Bytes in the Bitmap Buffer (8 bytes, 64 bits)*/
BitmapSize = sizeof(RTL_BITMAP) + AllowedMapRegisters / 8; BitmapSize = sizeof(RTL_BITMAP) + (AllowedMapRegisters + 7) / 8;
/* We will put the Bitmap Buffer after the Adapter Object for simplicity */ /* We will put the Bitmap Buffer after the Adapter Object for simplicity */
ObjectSize = sizeof(ADAPTER_OBJECT) + BitmapSize; ObjectSize = sizeof(ADAPTER_OBJECT) + BitmapSize;