diff options
Diffstat (limited to 'sys/netinet/ip_carp.c')
| -rw-r--r-- | sys/netinet/ip_carp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c index b6af698..86e6a10 100644 --- a/sys/netinet/ip_carp.c +++ b/sys/netinet/ip_carp.c @@ -1880,7 +1880,7 @@ carp_attach(struct ifaddr *ifa, int vhid) } void -carp_detach(struct ifaddr *ifa) +carp_detach(struct ifaddr *ifa, bool destroy) { struct ifnet *ifp = ifa->ifa_ifp; struct carp_if *cif = ifp->if_carp; @@ -1926,12 +1926,13 @@ carp_detach(struct ifaddr *ifa) carp_hmac_prepare(sc); carp_sc_state(sc); - if (sc->sc_naddrs == 0 && sc->sc_naddrs6 == 0) + if (destroy && sc->sc_naddrs == 0 && sc->sc_naddrs6 == 0) carp_destroy(sc); else CARP_UNLOCK(sc); - CIF_FREE(cif); + if (destroy) + CIF_FREE(cif); sx_xunlock(&carp_sx); } |
