Date: Fri, 16 Nov 2018 14:21:57 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r340477 - head/sys/net Message-ID: <201811161421.wAGELvZs026056@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: ae Date: Fri Nov 16 14:21:57 2018 New Revision: 340477 URL: https://svnweb.freebsd.org/changeset/base/340477 Log: Allow configuration of several ipsec interfaces with the same tunnel endpoints. This can be used to configure several IPsec tunnels between two hosts with different security associations. Obtained from: Yandex LLC MFC after: 2 weeks Sponsored by: Yandex LLC Modified: head/sys/net/if_ipsec.c Modified: head/sys/net/if_ipsec.c ============================================================================== --- head/sys/net/if_ipsec.c Fri Nov 16 11:17:18 2018 (r340476) +++ head/sys/net/if_ipsec.c Fri Nov 16 14:21:57 2018 (r340477) @@ -968,7 +968,7 @@ static int ipsec_set_addresses(struct ifnet *ifp, struct sockaddr *src, struct sockaddr *dst) { - struct ipsec_softc *sc, *tsc; + struct ipsec_softc *sc; struct secasindex *saidx; sx_assert(&ipsec_ioctl_sx, SA_XLOCKED); @@ -982,18 +982,6 @@ ipsec_set_addresses(struct ifnet *ifp, struct sockaddr key_sockaddrcmp(&saidx->dst.sa, dst, 0) == 0) return (0); /* Nothing has been changed. */ - } - /* Check that given addresses aren't already configured */ - CK_LIST_FOREACH(tsc, ipsec_srchash(src), srchash) { - if (tsc == sc) - continue; - MPASS(tsc->family == src->sa_family); - saidx = ipsec_getsaidx(tsc, IPSEC_DIR_OUTBOUND, tsc->family); - if (key_sockaddrcmp(&saidx->src.sa, src, 0) == 0 && - key_sockaddrcmp(&saidx->dst.sa, dst, 0) == 0) { - /* We already have tunnel with such addresses */ - return (EADDRNOTAVAIL); - } } /* If reqid is not set, generate new one. */ if (ipsec_init_reqid(sc) != 0)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201811161421.wAGELvZs026056>