SepSecurityDescriptorStrictLength

UINT64 __fastcall SepSecurityDescriptorStrictLength(VOID *SecurityDescriptor){
  __int16 v1; 
  __int64 v2; 
  unsigned int v3; 
  char *v4; 
  __int64 v5; 
  char *v6; 
  __int64 v7; 
  char *v8; 
  __int64 v9; 
  char *v10; 
  __int64 v11; 
  char *v12; 
  __int64 v13; 
  char *v14; 
  __int64 v15; 
  char *v16; 
  __int64 v17; 
  char *v18; 
  v1 = *((_WORD *)SecurityDescriptor + 1);
  v2 = 20i64;
  if( v1 >= 0 )
    v2 = 40i64;
  v3 = v2;
  v4 = (char *)SecurityDescriptor + v2;
  if( v1 >= 0 )
  {
    v6 = (char *)*((_QWORD *)SecurityDescriptor + 1);
  }
  else
  {
    v5 = *((unsigned int *)SecurityDescriptor + 1);
    if( !(_DWORD)v5 )
      goto LABEL_9;
    v6 = (char *)SecurityDescriptor + v5;
  }
  if( v6 )
  {
    v3 += (4 * (unsigned __int8)v6[1] + 11) & 0xFFFFFFFC;
    v4 = &v6[(4 * (unsigned __int8)v6[1] + 11) & 0xFFFFFFFC];
  }
LABEL_9:
  if( v1 >= 0 )
  {
    v8 = (char *)*((_QWORD *)SecurityDescriptor + 2);
  }
  else
  {
    v7 = *((unsigned int *)SecurityDescriptor + 2);
    if( !(_DWORD)v7 )
      goto LABEL_16;
    v8 = (char *)SecurityDescriptor + v7;
  }
  if( v8 )
  {
    v9 = (4 * (unsigned __int8)v8[1] + 11) & 0xFFFFFFFC;
    v10 = &v8[v9];
    v3 += v9;
    if( v10 > v4 )
      v4 = v10;
  }
LABEL_16:
  if( (v1 & 4) == 0 )
    goto LABEL_24;
  if( v1 >= 0 )
  {
    v12 = (char *)*((_QWORD *)SecurityDescriptor + 4);
  }
  else
  {
    v11 = *((unsigned int *)SecurityDescriptor + 4);
    if( !(_DWORD)v11 )
      goto LABEL_24;
    v12 = (char *)SecurityDescriptor + v11;
  }
  if( v12 )
  {
    v13 = (*((unsigned __int16 *)v12 + 1) + 3) & 0xFFFFFFFC;
    v14 = &v12[v13];
    v3 += v13;
    if( v14 > v4 )
      v4 = v14;
  }
LABEL_24:
  if( (v1 & 0x10) == 0 )
    goto LABEL_32;
  if( v1 >= 0 )
  {
    v16 = (char *)*((_QWORD *)SecurityDescriptor + 3);
  }
  else
  {
    v15 = *((unsigned int *)SecurityDescriptor + 3);
    if( !(_DWORD)v15 )
      goto LABEL_32;
    v16 = (char *)SecurityDescriptor + v15;
  }
  if( v16 )
  {
    v17 = (*((unsigned __int16 *)v16 + 1) + 3) & 0xFFFFFFFC;
    v18 = &v16[v17];
    v3 += v17;
    if( v18 > v4 )
      LODWORD(v4) = (_DWORD)v18;
  }
LABEL_32:
  if( v1 < 0 )
    return(unsigned int)((_DWORD)v4 - (_DWORD)SecurityDescriptor);
  else
    return v3;
}

Referenced by: