[PATCH v2 net-next] wireguard: allowedips: Add WGALLOWEDIP_F_REMOVE_ME flag

[Jason A. Donenfeld]

On Thu, Sep 05, 2024 at 03:05:41PM -0500, Jordan Rife wrote:
> With the current API the only way to remove an allowed IP is to
> completely rebuild the allowed IPs set for a peer using
> WGPEER_F_REPLACE_ALLOWEDIPS. 

Just for posterity, there actually is another way: create a new peer
with a random key, and give the allowed IP you want to remove to that
peer. Moves are atomic. Then destroy that peer.

Not that this is clean or nice or something, and I like your patch. But
in case somebody gets into trouble before this lands, I thought I should
note it on the list.

Jason