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| author | Russ White <russ@riw.us> | 2022-02-07 14:03:53 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-02-07 14:03:53 -0500 |
| commit | 88f739c16bf82cbfe3d8d15c29f88c948c3b53cb (patch) | |
| tree | dda81949ec7f39499c09528c6901895ceab41a35 /pimd/pim_nht.c | |
| parent | 35215a013a43e447d1f5e7329c93c80529520a27 (diff) | |
| parent | 5f010b1205a9b4977d08329bd3e100fb5f41c0ff (diff) | |
Merge pull request #10441 from donaldsharp/pim_bsr_warning_remove
pimd: Only remove bsr NHT if we actually have tracked something
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; |