diff options
Diffstat (limited to 'pimd/pim_nht.c')
| -rw-r--r-- | pimd/pim_nht.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/pimd/pim_nht.c b/pimd/pim_nht.c index cd6f4c45fa..94a624e2c4 100644 --- a/pimd/pim_nht.c +++ b/pimd/pim_nht.c @@ -259,6 +259,14 @@ void pim_nht_bsr_del(struct pim_instance *pim, struct in_addr addr) struct pim_nexthop_cache *pnc = NULL; struct pim_nexthop_cache lookup; + /* + * Nothing to do here if the address to unregister + * is 0.0.0.0 as that the BSR has not been registered + * for tracking yet. + */ + if (addr.s_addr == INADDR_ANY) + return; + lookup.rpf.rpf_addr.family = AF_INET; lookup.rpf.rpf_addr.prefixlen = IPV4_MAX_BITLEN; lookup.rpf.rpf_addr.u.prefix4 = addr; |