On Fri, Sep 22, 2023 at 12:21:42PM +0900, YASUOKA Masahiko wrote: > A leak may happens when wgpeer is deleted. > > ok? >
ok mvs@ > 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); >
