| NTSTATUS LsapCheckVirtualAccountRestriction(DWORD dwRid, DWORD dwPid) { | |
| if ( dwRid == 80 ) | |
| { | |
| if ( !_InterlockedCompareExchange(&global_scm_pid, dwPid, 0) || dwPid == global_scm_pid) | |
| return STATUS_SUCCESS; | |
| } | |
| else | |
| { | |
| if ( dwRid != 87 ) | |
| return STATUS_SUCCESS; | |
| if (NT_SUCCESS(LsapImpersonateClientEx(NULL)) { | |
| HANDLE TokenHandle; | |
| OpenThreadToken(GetCurrentThread(), TOKEN_IMPERSONATE, TRUE, &TokenHandle); | |
| BOOL IsMember; | |
| CheckTokenMembership(TokenHandle, g_pScheduleServiceSid, &IsMember); | |
| if (IsMember) | |
| return STATUS_SUCCESS; | |
| } | |
| } | |
| return STATUS_ACCESS_DENIED; | |
| } |
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