diff options
| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2022-06-06 10:47:27 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2022-06-13 20:44:52 +0300 |
| commit | e24a6977ee763f58e922ad2728882a9a70027f33 (patch) | |
| tree | fc4a08b59f9b537f6f6f0026619883e1901e7e84 /lib/routemap_northbound.c | |
| parent | faa8c700e61ddbdb278c12787785df4eeecb23ff (diff) | |
bgpd: Wrap IPV4_CLASS_DE into ipv4_unicast_valid() helper
Linux kernel allows (FreeBSD/OpenBSD too) using reserved class E IP ranges.
This is a preparation commit that ease the global switch to allow/deny
class E IP ranges in FRR.
https://datatracker.ietf.org/doc/html/draft-chen-ati-adaptive-ipv4-address-space
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'lib/routemap_northbound.c')
| -rw-r--r-- | lib/routemap_northbound.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/routemap_northbound.c b/lib/routemap_northbound.c index 51b879959f..0ccfe98af0 100644 --- a/lib/routemap_northbound.c +++ b/lib/routemap_northbound.c @@ -887,7 +887,7 @@ static int lib_route_map_entry_set_action_ipv4_address_modify( * only implemented action. */ yang_dnode_get_ipv4(&ia, args->dnode, NULL); - if (ia.s_addr == INADDR_ANY || IPV4_CLASS_DE(ntohl(ia.s_addr))) + if (ia.s_addr == INADDR_ANY || !ipv4_unicast_valid(&ia)) return NB_ERR_VALIDATION; /* FALLTHROUGH */ case NB_EV_PREPARE: |