SepExpandSingletonArrays

INT64 __stdcall SepExpandSingletonArrays(){
  VOID *PoolWithTag; 
  void *v1; 
  unsigned __int64 v2; 
  UINT8 *v3; 
  UINT8 *v4; 
  PEX_SPIN_LOCK v5; 
  INT64 *v6; 
  void *v7; 
  PoolWithTag = ExAllocatePoolWithTag(NonPagedPoolNx, 0x600ui64, 0x74446553ui64);
  v1 = PoolWithTag;
  if( PoolWithTag )
  {
    memset((INT64)PoolWithTag, 0i64);
    v2 = ExAcquireSpinLockExclusive(SepSingletonGlobal);
    v3 = (UINT8 *)ExAllocatePoolWithTag(
                    NonPagedPoolNx,
                    8i64 * (unsigned int)(*((_DWORD *)SepSingletonGlobal + 1) + 1),
                    0x74446553ui64);
    v4 = v3;
    if( v3 )
    {
      v5 = SepSingletonGlobal;
      memmove(v3, *((UINT8 **)SepSingletonGlobal + 1), 8i64 * *((unsigned int *)SepSingletonGlobal + 1));
      *(_QWORD *)&v4[8 * *((unsigned int *)v5 + 1)] = v1;
      v6 = (INT64 *)SepSingletonGlobal;
      v7 = (void *)*((_QWORD *)SepSingletonGlobal + 1);
      ++*((_DWORD *)SepSingletonGlobal + 1);
      v6[1] = (INT64)v4;
      ExReleaseSpinLockExclusiveFromDpcLevel(v6);
      __writecr8(v2);
      ExFreePoolWithTag(v7, 0x74446553u);
      return 0i64;
    }
    ExReleaseSpinLockExclusiveFromDpcLevel((INT64 *)SepSingletonGlobal);
    __writecr8(v2);
    ExFreePoolWithTag(v1, 0x74446553u);
  }
  return 3221225495i64;
}

Referenced by: