bug#62990: 30.0.50; UDP server closes connection upon receiving an empty packet

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: 62990@debbugs.gnu.org,  mail@vasilij.de
> Date: Wed, 26 Apr 2023 12:35:21 +0200
> 
> >>>>> On Wed, 26 Apr 2023 13:30:32 +0300, Eli Zaretskii <eliz@gnu.org> said:
> 
>     Eli> Do we want some variable to get back the old behavior, in case some
>     Eli> application out there depends on that?
> 
> For which one?

The 2nd one.

> Does it help if I say that [1] is a security fix? 😜

No.  But it will help if you convince me that it's a bug-fix.