[fireball] 24719: Make SystemConfigurationDataQueryRoutine() store information about as many drives as needed (previous version of the code did the same). Fixes "no partitions list" bug in usetup introduced in 24718.

Author: fireball
Date: Sat Nov 11 16:17:58 2006
New Revision: 24719

URL: http://svn.reactos.org/svn/reactos?rev=24719&view=rev
Log:
Make SystemConfigurationDataQueryRoutine() store information about as many drives as needed (previous version of the code did the same).

Fixes "no partitions list" bug in usetup introduced in 24718.

Modified:
    trunk/reactos/base/setup/usetup/partlist.c

Modified: trunk/reactos/base/setup/usetup/partlist.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/setup/usetup/partlist....
==============================================================================
--- trunk/reactos/base/setup/usetup/partlist.c (original)
+++ trunk/reactos/base/setup/usetup/partlist.c Sat Nov 11 16:17:58 2006
@@ -511,16 +511,16 @@
    for (i = 0; i < FullResourceDescriptor->PartialResourceList.Count; i++)
    {
    	if (FullResourceDescriptor->PartialResourceList.PartialDescriptors[i].Type != CmResourceTypeDeviceSpecific ||
-			FullResourceDescriptor->PartialResourceList.PartialDescriptors[i].u.DeviceSpecificData.DataSize != sizeof(CM_INT13_DRIVE_PARAMETER))
+			FullResourceDescriptor->PartialResourceList.PartialDescriptors[i].u.DeviceSpecificData.DataSize % sizeof(CM_INT13_DRIVE_PARAMETER) != 0)
    		continue;

-		*Int13Drives = RtlAllocateHeap(ProcessHeap, 0, sizeof(CM_INT13_DRIVE_PARAMETER));
+		*Int13Drives = RtlAllocateHeap(ProcessHeap, 0, FullResourceDescriptor->PartialResourceList.PartialDescriptors[i].u.DeviceSpecificData.DataSize);
    	if (*Int13Drives == NULL)
    		return STATUS_NO_MEMORY;
    	memcpy(
    		*Int13Drives,
    		&FullResourceDescriptor->PartialResourceList.PartialDescriptors[i + 1],
-			sizeof(CM_INT13_DRIVE_PARAMETER));
+			FullResourceDescriptor->PartialResourceList.PartialDescriptors[i].u.DeviceSpecificData.DataSize);
    	return STATUS_SUCCESS;
    }
    return STATUS_UNSUCCESSFUL;