[Git][NTPsec/ntpsec][master] Fix mode 6 client to round up to 4 bytes (was 8)

[Matthew Selsky]

On Sun, Nov 26, 2023 at 11:43:14PM +0000, Hal Murray (--- via vc wrote:
>   Hal Murray pushed to branch master at [1]NTPsec / ntpsec
> 
>     Commits:
> 
>      • [2]d98ce8d7
>        by Hal Murray at 2023-11-26T15:42:51-08:00
> 
>  Fix mode 6 client to round up to 4 bytes (was 8)
> 
>     1 changed file:
> 
>      • [3]ntpd/ntp_control.c
> 
>     Changes:
> 
>    • [4]ntpd/ntp_control.c
> 
>    ══════════════════════════════════════════════════════════════════════════
> 
>       ...  ... @@ -879,7 +879,7 @@ process_control(
>       879  879         properlen = req_count + (int)CTL_HEADER_LEN;
>       880  880         /* round up proper len to a 8 octet boundary */
>       881  881
>       882      -       properlen = (properlen + 7) & ~7;
>            882 +       properlen = (properlen + 3) & ~3;
>       883  883         maclen = rbufp->recv_length - (size_t)properlen;
>       884  884         if ((rbufp->recv_length & 3) == 0 &&
>       885  885             maclen >= MIN_MAC_LEN && maclen <= MAX_MAC_LEN) {

Hi Hal,

Does the comment on line 880 also need to be updated?

Cheers,
-Matt