RtlpValidateSDOffsetAndSize

UINT8 __stdcall RtlpValidateSDOffsetAndSize(UINT64 Offset, UINT64 Length, UINT64 MinLength, UINT64 *MaxLength){
  unsigned int v4; 
  *(_DWORD *)MaxLength = 0;
  if( (unsigned int)Offset < 0x14 )
    return 0;
  if( (unsigned int)Offset >= (unsigned int)Length )
    return 0;
  v4 = Length - Offset;
  if( v4 < (unsigned int)MinLength || (Offset & 3) != 0 )
    return 0;
  *(_DWORD *)MaxLength = v4;
  return 1;
}

Referenced by:

RtlValidRelativeSecurityDescriptor