diff options
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/linux-cp/lcp_nl.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/plugins/linux-cp/lcp_nl.c b/src/plugins/linux-cp/lcp_nl.c index 43f5319fc13..176d85de777 100644 --- a/src/plugins/linux-cp/lcp_nl.c +++ b/src/plugins/linux-cp/lcp_nl.c @@ -940,18 +940,27 @@ lcp_nl_open_sync_socket (nl_sock_type_t sock_type) nm->sk_route_sync[sock_type] = sk_route = nl_socket_alloc (); dest_ns_fd = lcp_get_default_ns_fd (); - if (dest_ns_fd) + if (dest_ns_fd > 0) { curr_ns_fd = clib_netns_open (NULL /* self */); - clib_setns (dest_ns_fd); + if (clib_setns (dest_ns_fd) == -1) + NL_ERROR ("Cannot set destination ns"); } nl_connect (sk_route, NETLINK_ROUTE); - if (dest_ns_fd) + if (dest_ns_fd > 0) { - clib_setns (curr_ns_fd); - close (curr_ns_fd); + if (curr_ns_fd == -1) + { + NL_ERROR ("No previous ns to set"); + } + else + { + if (clib_setns (curr_ns_fd) == -1) + NL_ERROR ("Cannot set previous ns"); + close (curr_ns_fd); + } } NL_INFO ("Opened netlink synchronization socket %d of type %d", |