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-rw-r--r--lib/route/addr.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/route/addr.c b/lib/route/addr.c
index 430fb54..d9c1b50 100644
--- a/lib/route/addr.c
+++ b/lib/route/addr.c
@@ -893,6 +893,9 @@ struct nl_addr *rtnl_addr_get_local(struct rtnl_addr *addr)
int rtnl_addr_set_peer(struct rtnl_addr *addr, struct nl_addr *peer)
{
+ if (peer->a_family != AF_INET)
+ return -NLE_AF_NOSUPPORT;
+
return __assign_addr(addr, &addr->a_peer, peer, ADDR_ATTR_PEER);
}