diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/net/route.c | 11 | ||||
| -rw-r--r-- | sys/net/rtsock.c | 15 |
2 files changed, 16 insertions, 10 deletions
diff --git a/sys/net/route.c b/sys/net/route.c index 512d554dc41..d6fa43f979b 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.383 2019/03/03 16:31:12 deraadt Exp $ */ +/* $OpenBSD: route.c,v 1.384 2019/05/11 16:47:02 claudio Exp $ */ /* $NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $ */ /* @@ -1474,6 +1474,13 @@ rt_mpls_set(struct rtentry *rt, struct sockaddr *src, uint8_t op) struct sockaddr_mpls *psa_mpls = (struct sockaddr_mpls *)src; struct rt_mpls *rt_mpls; + if (psa_mpls == NULL && op != MPLS_OP_POP) + return (EOPNOTSUPP); + if (psa_mpls != NULL && psa_mpls->smpls_len != sizeof(*psa_mpls)) + return (EINVAL); + if (psa_mpls != NULL && psa_mpls->smpls_family != AF_MPLS) + return (EAFNOSUPPORT); + rt->rt_llinfo = malloc(sizeof(struct rt_mpls), M_TEMP, M_NOWAIT|M_ZERO); if (rt->rt_llinfo == NULL) return (ENOMEM); @@ -1481,9 +1488,7 @@ rt_mpls_set(struct rtentry *rt, struct sockaddr *src, uint8_t op) rt_mpls = (struct rt_mpls *)rt->rt_llinfo; if (psa_mpls != NULL) rt_mpls->mpls_label = psa_mpls->smpls_label; - rt_mpls->mpls_operation = op; - /* XXX: set experimental bits */ rt->rt_flags |= RTF_MPLS; diff --git a/sys/net/rtsock.c b/sys/net/rtsock.c index 2f21cc6258a..ee88a011992 100644 --- a/sys/net/rtsock.c +++ b/sys/net/rtsock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rtsock.c,v 1.285 2019/04/05 12:58:34 bluhm Exp $ */ +/* $OpenBSD: rtsock.c,v 1.286 2019/05/11 16:47:02 claudio Exp $ */ /* $NetBSD: rtsock.c,v 1.18 1996/03/29 00:32:10 cgd Exp $ */ /* @@ -1069,16 +1069,14 @@ change: break; } #ifdef MPLS - if ((rtm->rtm_flags & RTF_MPLS) && - info->rti_info[RTAX_SRC] != NULL) { + if (rtm->rtm_flags & RTF_MPLS) { NET_LOCK(); error = rt_mpls_set(rt, info->rti_info[RTAX_SRC], info->rti_mpls); NET_UNLOCK(); if (error) break; - } else if (newgate || ((rtm->rtm_fmask & RTF_MPLS) && - !(rtm->rtm_flags & RTF_MPLS))) { + } else if (newgate || (rtm->rtm_fmask & RTF_MPLS)) { NET_LOCK(); /* if gateway changed remove MPLS information */ rt_mpls_clear(rt); @@ -1098,11 +1096,14 @@ change: NET_LOCK(); /* Hack to allow some flags to be toggled */ - if (rtm->rtm_fmask) + if (rtm->rtm_fmask) { + /* MPLS flag it is set by rt_mpls_set() */ + rtm->rtm_fmask &= ~RTF_MPLS; + rtm->rtm_flags &= ~RTF_MPLS; rt->rt_flags = (rt->rt_flags & ~rtm->rtm_fmask) | (rtm->rtm_flags & rtm->rtm_fmask); - + } rtm_setmetrics(rtm->rtm_inits, &rtm->rtm_rmx, &rt->rt_rmx); |