Minor Description
Hello.
The problem is in the following piece of code (ntoskrnl/io/iomgr/arcname.c, function IopCreateArcNamesCd()):
/* Start browsing Cds */ |
for (DiskNumber = 0, EnabledDisks = 0; DiskNumber < CdRomCount; DiskNumber++) |
{
|
/* Check if we have an enabled disk */ |
if (SymbolicLinkList && *SymbolicLinkList != UNICODE_NULL) |
{
|
/* Create its device name using first symbolic link */ |
RtlInitUnicodeString(&DeviceStringW, lSymbolicLinkList);
|
/* Then, update symbolic links list */ |
lSymbolicLinkList += wcslen(lSymbolicLinkList) + (sizeof(UNICODE_NULL) / sizeof(WCHAR)); |
|
|
This code was designed to loop through the list of enabled CD drives, but it doesn't check the end of symbolic link list condition correctly. The SymbolicLinkList variable in the if statement should be replaced with the lSymbolicLinkList variable (like in the IopCreateArcNamesDisk() from the same source code file and in the IopCreateArcNamesCd() from WRK).