DWORD
VmAfdAllocateSecurityDescriptorFromSddlCString(
PSECURITY_DESCRIPTOR_RELATIVE *ppSDRel,
DWORD *pdwSDRelSize,
PCSTR pszSddlAcl)
{
DWORD dwError = 0;
NTSTATUS ntStatus = 0;
ntStatus = RtlAllocateSecurityDescriptorFromSddlCString(
ppSDRel,
pdwSDRelSize,
pszSddlAcl,
SDDL_REVISION_1);
dwError = LwNtStatusToWin32Error(ntStatus);
return dwError;
}
NTSTATUS
MemRegStoreCreateNodeSdFromSddl(
IN PSTR SecurityDescriptor,
IN ULONG SecurityDescriptorLen,
PMEMREG_NODE_SD *ppRetNodeSd)
{
NTSTATUS status = 0;
PMEMREG_NODE_SD pNodeSd = NULL;
if (!SecurityDescriptor || SecurityDescriptorLen == 0)
{
status = STATUS_INVALID_PARAMETER;
BAIL_ON_NT_STATUS(status);
}
status = LW_RTL_ALLOCATE((PVOID*) &pNodeSd,
PMEMREG_NODE_SD,
sizeof(*pNodeSd));
BAIL_ON_NT_STATUS(status);
/* Add security descriptor to current key node */
status = RtlAllocateSecurityDescriptorFromSddlCString(
&pNodeSd->SecurityDescriptor,
&pNodeSd->SecurityDescriptorLen,
SecurityDescriptor,
SDDL_REVISION_1);
BAIL_ON_NT_STATUS(status);
pNodeSd->SecurityDescriptorAllocated = TRUE;
*ppRetNodeSd = pNodeSd;
cleanup:
return status;
error:
LWREG_SAFE_FREE_MEMORY(pNodeSd->SecurityDescriptor);
LWREG_SAFE_FREE_MEMORY(pNodeSd);
goto cleanup;
}
