A leak may happens when wgpeer is deleted.
ok?
The state queue should be freeed when wg_peer is destroyed.
diff from IIJ.
Index: sys/net/if_wg.c
===================================================================
RCS file: /disk/cvs/openbsd/src/sys/net/if_wg.c,v
retrieving revision 1.29
diff -u -p -r1.29 if_wg.c
--- sys/net/if_wg.c 3 Aug 2023 09:49:08 -0000 1.29
+++ sys/net/if_wg.c 22 Sep 2023 03:11:47 -0000
@@ -518,6 +518,9 @@ wg_peer_destroy(struct wg_peer *peer)
taskq_barrier(wg_crypt_taskq);
taskq_barrier(net_tq(sc->sc_if.if_index));
+ if (!mq_empty(&peer->p_stage_queue))
+ mq_purge(&peer->p_stage_queue);
+
DPRINTF(sc, "Peer %llu destroyed\n", peer->p_id);
explicit_bzero(peer, sizeof(*peer));
pool_put(&wg_peer_pool, peer);
