From 17600d6d6ef0edf60bbf64c5bef594a8a07547cc Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Tue, 19 Oct 2021 09:01:27 +0200 Subject: netlink, conf: Actually get prefix/mask length Signed-off-by: Stefano Brivio --- pasta.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'pasta.c') diff --git a/pasta.c b/pasta.c index b609e36..fe0bf0e 100644 --- a/pasta.c +++ b/pasta.c @@ -233,16 +233,21 @@ void pasta_ns_conf(struct ctx *c) nl_link(1, 1 /* lo */, MAC_ZERO, 1, 0); if (c->pasta_conf_ns) { + int prefix_len; + nl_link(1, c->pasta_ifi, c->mac_guest, 1, c->mtu); if (c->v4) { + prefix_len = __builtin_popcount(c->mask4); nl_addr(1, c->pasta_ifi, AF_INET, &c->addr4, - __builtin_popcount(c->mask4), NULL); + &prefix_len, NULL); nl_route(1, c->pasta_ifi, AF_INET, &c->gw4); } if (c->v6) { - nl_addr(1, c->pasta_ifi, AF_INET6, &c->addr6, 64, NULL); + prefix_len = 64; + nl_addr(1, c->pasta_ifi, AF_INET6, &c->addr6, + &prefix_len, NULL); nl_route(1, c->pasta_ifi, AF_INET6, &c->gw6); } } else { -- cgit v1.2.3