diff options
| author | Philippe Guibert <philippe.guibert@6wind.com> | 2020-01-03 19:03:18 +0100 |
|---|---|---|
| committer | Philippe Guibert <philippe.guibert@6wind.com> | 2020-05-18 14:11:03 +0200 |
| commit | ee9633ed87f0ff5da1373a42d6c044f0a682c8d3 (patch) | |
| tree | 7ba9d02ce4647cd4fb1443ba8b6f484c87fa7824 | |
| parent | c4d466c830083e8ba58881d7ad03a90f6baf0754 (diff) | |
bgpd: sanity check when updating nexthop from bgp to zebra
nexthop may sometimes not be passed through zebra, like for onlink
messages.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
| -rw-r--r-- | bgpd/bgp_zebra.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c index cca3f4aaa3..b7c255f16f 100644 --- a/bgpd/bgp_zebra.c +++ b/bgpd/bgp_zebra.c @@ -1143,7 +1143,8 @@ static bool update_ipv6nh_for_route_install(int nh_othervrf, struct bgp *nh_bgp, api_nh->ifindex = 0; } } - api_nh->gate.ipv6 = *nexthop; + if (nexthop) + api_nh->gate.ipv6 = *nexthop; return true; } |