Prevent this by using only the parent InstancePath instead of the whole DEVICE_NODE structure
svn path=/trunk/; revision=18497
goto cleanup;
/* 2. Create the ParentIdPrefix value */
- currentByte = (PBYTE)DeviceNode->Parent;
- for (i = 0; i < sizeof(DEVICE_NODE); i++, currentByte++)
+ currentByte = (PBYTE)DeviceNode->Parent->InstancePath.Buffer;
+ for (i = 0; i < DeviceNode->Parent->InstancePath.Length; i++, currentByte++)
crc32 = (crc32 >> 8) ^ crc32Table[*currentByte ^ (crc32 & 0xff)];
crc32 = ~crc32;
KeyValue.Buffer = (PWSTR)ParentIdPrefixInformation->Data;