diff options
Diffstat (limited to 'sys/netinet/in.c')
| -rw-r--r-- | sys/netinet/in.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/sys/netinet/in.c b/sys/netinet/in.c index 684d808..7ae8477 100644 --- a/sys/netinet/in.c +++ b/sys/netinet/in.c @@ -548,7 +548,7 @@ in_control(struct socket *so, u_long cmd, caddr_t data, struct ifnet *ifp, * is the same as before, then the call is * un-necessarily executed here. */ - in_ifscrub(ifp, ia, 0); + in_ifscrub(ifp, ia, LLE_STATIC); ia->ia_sockmask = ifra->ifra_mask; ia->ia_sockmask.sin_family = AF_INET; ia->ia_subnetmask = @@ -557,7 +557,7 @@ in_control(struct socket *so, u_long cmd, caddr_t data, struct ifnet *ifp, } if ((ifp->if_flags & IFF_POINTOPOINT) && (ifra->ifra_dstaddr.sin_family == AF_INET)) { - in_ifscrub(ifp, ia, 0); + in_ifscrub(ifp, ia, LLE_STATIC); ia->ia_dstaddr = ifra->ifra_dstaddr; maskIsNew = 1; /* We lie; but the effect's the same */ } @@ -1179,14 +1179,20 @@ in_scrubprefix(struct in_ifaddr *target, u_int flags) && (ia->ia_ifp->if_type != IFT_CARP)) { ifa_ref(&ia->ia_ifa); IN_IFADDR_RUNLOCK(); - rtinit(&(target->ia_ifa), (int)RTM_DELETE, + error = rtinit(&(target->ia_ifa), (int)RTM_DELETE, rtinitflags(target)); - target->ia_flags &= ~IFA_ROUTE; - + if (error == 0) + target->ia_flags &= ~IFA_ROUTE; + else + log(LOG_INFO, "in_scrubprefix: err=%d, old prefix delete failed\n", + error); error = rtinit(&ia->ia_ifa, (int)RTM_ADD, rtinitflags(ia) | RTF_UP); if (error == 0) ia->ia_flags |= IFA_ROUTE; + else + log(LOG_INFO, "in_scrubprefix: err=%d, new prefix add failed\n", + error); ifa_free(&ia->ia_ifa); return (error); } @@ -1210,9 +1216,12 @@ in_scrubprefix(struct in_ifaddr *target, u_int flags) /* * As no-one seem to have this prefix, we can remove the route. */ - rtinit(&(target->ia_ifa), (int)RTM_DELETE, rtinitflags(target)); - target->ia_flags &= ~IFA_ROUTE; - return (0); + error = rtinit(&(target->ia_ifa), (int)RTM_DELETE, rtinitflags(target)); + if (error == 0) + target->ia_flags &= ~IFA_ROUTE; + else + log(LOG_INFO, "in_scrubprefix: err=%d, prefix delete failed\n", error); + return (error); } #undef rtinitflags |
