diff options
| author | Steven Barth <steven@midlink.org> | 2013-05-13 11:12:10 +0200 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2013-05-13 11:12:10 +0200 |
| commit | fb69c8e6afdae91ea5cc2dee9881e3b0a7afd5ad (patch) | |
| tree | 24af62656e5fe2da783c2ccda3396ecd4a396ef7 /system-linux.c | |
| parent | 570302d28d18d47f095f864be161045e169b5941 (diff) | |
Use logical instead of physical name for tunnel underlying link.
Signed-off-by: Steven Barth <steven@midlink.org>
Diffstat (limited to 'system-linux.c')
| -rw-r--r-- | system-linux.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/system-linux.c b/system-linux.c index efda0d5..f5c900d 100644 --- a/system-linux.c +++ b/system-linux.c @@ -1342,9 +1342,14 @@ int system_add_ip_tunnel(const char *name, struct blob_attr *attr) return -EINVAL; unsigned int link = 0; - if ((cur = tb[TUNNEL_ATTR_LINK]) && - !(link = if_nametoindex((const char*)blobmsg_data(cur)))) - return -EINVAL; + if ((cur = tb[TUNNEL_ATTR_LINK])) { + struct interface *iface = vlist_find(&interfaces, blobmsg_data(cur), iface, node); + if (!iface) + return -EINVAL; + + if (iface->l3_dev.dev) + link = iface->l3_dev.dev->ifindex; + } if (!strcmp(str, "sit")) { |