diff options
| author | Mobashshera Rasool <mrasool@vmware.com> | 2021-07-27 01:01:56 -0700 |
|---|---|---|
| committer | Mobashshera Rasool <mrasool@vmware.com> | 2021-07-27 05:39:37 -0700 |
| commit | 96cad1716395396cfa19239e1fd807d6da33870d (patch) | |
| tree | f0f599fbaab77dc2831a0f802af3eb6838e41a50 | |
| parent | 53d7080980bb4e3bf6ef053673ebc560c5412103 (diff) | |
ospf6d: Type-7 LSA originated with wrong sequence number
RCA: When Type-7 LSA is updated, the LSDB is searched, if the
LSA is present in the LSDB then the LSA is updated with next
sequence number and if not then it is originated with the
INITIAL sequence number.
Here while originating Type-7 LSA Process Level LSDB is searched
for instead of area level LSDB.
Fix: Search in the area level LSDB and not in the process level.
Fixes #9099
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
| -rw-r--r-- | ospf6d/ospf6_nssa.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/ospf6d/ospf6_nssa.c b/ospf6d/ospf6_nssa.c index 9f8cdf8fb7..1b5b88e395 100644 --- a/ospf6d/ospf6_nssa.c +++ b/ospf6d/ospf6_nssa.c @@ -1259,13 +1259,10 @@ void ospf6_nssa_lsa_originate(struct ospf6_route *route, struct in6_addr *fwd_addr; struct ospf6_as_external_lsa *as_external_lsa; - char buf[PREFIX2STR_BUFFER]; caddr_t p; - if (IS_OSPF6_DEBUG_ASBR || IS_OSPF6_DEBUG_ORIGINATE(AS_EXTERNAL)) { - prefix2str(&route->prefix, buf, sizeof(buf)); - zlog_debug("Originate AS-External-LSA for %s", buf); - } + if (IS_OSPF6_DEBUG_ASBR || IS_OSPF6_DEBUG_ORIGINATE(AS_EXTERNAL)) + zlog_debug("Originate NSSA-LSA for %pFX", &route->prefix); /* prepare buffer */ memset(buffer, 0, sizeof(buffer)); @@ -1334,7 +1331,7 @@ void ospf6_nssa_lsa_originate(struct ospf6_route *route, lsa_header->adv_router = area->ospf6->router_id; lsa_header->seqnum = ospf6_new_ls_seqnum(lsa_header->type, lsa_header->id, - lsa_header->adv_router, area->ospf6->lsdb); + lsa_header->adv_router, area->lsdb); lsa_header->length = htons((caddr_t)p - (caddr_t)lsa_header); /* LSA checksum */ |