diff options
| author |   Adrian Pistol <vifino@posteo.net> | 2023-04-12 18:03:50 +0200 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2023-04-14 21:12:12 +0000 |
| commit | 8f78c935f8c3beb7042c1c19ccefaebcf784cecf (patch) | |
| tree | 83442cdc3c63483d9fcc7db856bcc81b5502cc64 /src/plugins/linux-cp | |
| parent | b8a663c56ddb3293c46097e9c2168bda3088ecb7 (diff) | |
linux-cp: Handle RTA_VIA routes.
RTA_VIA allows routes to have a next-hop in a different address family.
This commit makes linux-cp import those types of routes correctly,
instead of importing the routes without a gateway.
This uses rtnl_route_nh_get_gateway, which is available since libnl
3.4.0 (Oct. 9, 2017). Even Debian Stretch has it via backports.
Type: fix
Change-Id: I06297c700461ba7874eb8baf9355bd40990b3121
Signed-off-by: Adrian Pistol <vifino@posteo.net>
Diffstat (limited to 'src/plugins/linux-cp')
| -rw-r--r-- | src/plugins/linux-cp/lcp_router.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/linux-cp/lcp_router.c b/src/plugins/linux-cp/lcp_router.c index 01eca9f2011..c5846cfca3c 100644 --- a/src/plugins/linux-cp/lcp_router.c +++ b/src/plugins/linux-cp/lcp_router.c @@ -1022,10 +1022,11 @@ lcp_router_route_path_parse (struct rtnl_nexthop *rnh, void *arg) path->frp_preference = ctx->preference; addr = rtnl_route_nh_get_gateway (rnh); + if (!addr) + addr = rtnl_route_nh_get_via (rnh); if (addr) - fproto = lcp_router_mk_addr46 (rtnl_route_nh_get_gateway (rnh), - &path->frp_addr); + fproto = lcp_router_mk_addr46 (addr, &path->frp_addr); else fproto = ctx->route_proto; |