crashes due to multiple CIDRs input

[SgrA*]

how to reproduce from the UI

In the "Server interface addresses field type:
fd42:42:42::1/64
<enter>
10.8.0.1/24
<enter>
click "update server configuration"

a stack trace starting with fatal error: runtime: out of memory is dumped

with only a single ipv4 CIDR there is no problem

[vx3r]

hi @alonbg. Im aware of this limitation, basically its because im generating a list of all IP addresses from given cidr before picking an available IP address. For an IPv6 /64 cidr it makes a huge list... I will correct it tomorrow, Tokyo time.
Thank you

[vx3r]

pushed