libnetlink: add size argument to rtnl_talk

[mirror_iproute2.git] / ip / link_iptnl.c

diff --git a/ip/link_iptnl.c b/ip/link_iptnl.c
index cab174f9973bfddd61f2d5a30c7b9dd8edbadd83..9d6bc986053d62c472247cd16326ce09616c5639 100644 (file)
--- a/ip/link_iptnl.c
+++ b/ip/link_iptnl.c
@@ -91,7 +91,7 @@ static int iptunnel_parse_opt(struct link_util *lu, int argc, char **argv,
                req.i.ifi_family = preferred_family;
                req.i.ifi_index = ifi->ifi_index;
 
-               if (rtnl_talk(&rth, &req.n, 0, 0, &req.n) < 0) {
+               if (rtnl_talk(&rth, &req.n, &req.n, sizeof(req)) < 0) {
 get_failed:
                        fprintf(stderr,
                                "Failed to get existing tunnel info.\n");