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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2010-11-04 10:55:48 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2010-11-04 10:55:48 +0100 |
| commit | 9d35f8c51f1062ddd8e2f41cf535d8a8d69ec6be (patch) | |
| tree | 1fd0c3132743dadc8d89b0e8b9497e6f6ed2a305 | |
| parent | a244c5524b30874e24fc4dfbdb8cef243bd33178 (diff) | |
| download | bird-9d35f8c51f1062ddd8e2f41cf535d8a8d69ec6be.tar bird-9d35f8c51f1062ddd8e2f41cf535d8a8d69ec6be.zip | |
OSPF, RIP: Only accept unicast routes
| -rw-r--r-- | proto/ospf/ospf.c | 3 | ||||
| -rw-r--r-- | proto/rip/rip.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c index a9dc1de..ed82a55 100644 --- a/proto/ospf/ospf.c +++ b/proto/ospf/ospf.c @@ -468,6 +468,9 @@ ospf_import_control(struct proto *p, rte ** new, ea_list ** attrs, if (p == e->attrs->proto) return -1; /* Reject our own routes */ + if (e->attrs->cast != RTC_UNICAST) + return -1; + eattr *ea = ea_find(e->attrs->eattrs, EA_GEN_IGP_METRIC); u32 m1 = (ea && (ea->u.data < LSINFINITY)) ? ea->u.data : LSINFINITY; diff --git a/proto/rip/rip.c b/proto/rip/rip.c index 4b3de2e..920af3a 100644 --- a/proto/rip/rip.c +++ b/proto/rip/rip.c @@ -841,6 +841,9 @@ rip_import_control(struct proto *p, struct rte **rt, struct ea_list **attrs, str if ((*rt)->attrs->proto == p) /* My own must not be touched */ return 1; + if ((*rt)->attrs->cast != RTC_UNICAST) + return -1; + if ((*rt)->attrs->source != RTS_RIP) { struct ea_list *new = rip_gen_attrs(pool, 1, 0); new->next = *attrs; |