CVS commit: src/sys/net

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Jul 28 14:48:47 UTC 2024

Modified Files:
        src/sys/net: if_wg.c

Log Message:
wg(4): Process all altq'd packets when deleting peer.

Can't just drop them because we can only go through all packets on an
interface at a time, for all peers -- so we'd either have to drop all
peers' packets, or requeue the packets for other peers.  Probably not
worth the trouble, so let's just wait for all the packets currently
queued up to go through first.

This requires reordering teardown so that we wg_destroy_all_peers,
and thus wg_purge_pending_packets, _before_ we wg_if_detach, because
wg_if_detach -> if_detach destroys the lock that IFQ_DEQUEUE uses.

PR kern/58477: experimental wg(4) ALTQ support is probably buggy


To generate a diff of this commit:
cvs rdiff -u -r1.106 -r1.107 src/sys/net/if_wg.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.