diff options
| -rw-r--r-- | src/plugins/af_xdp/device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/af_xdp/device.c b/src/plugins/af_xdp/device.c index 06b86893646..570f34cdc7e 100644 --- a/src/plugins/af_xdp/device.c +++ b/src/plugins/af_xdp/device.c @@ -637,7 +637,8 @@ af_xdp_create_if (vlib_main_t * vm, af_xdp_create_if_args_t * args) ad->linux_ifname = (char *) format (0, "%s", args->linux_ifname); vec_validate (ad->linux_ifname, IFNAMSIZ - 1); /* libbpf expects ifname to be at least IFNAMSIZ */ - ad->netns = (char *) format (0, "%s", args->netns); + if (args->netns) + ad->netns = (char *) format (0, "%s%c", args->netns, 0); ad->linux_ifindex = if_nametoindex (ad->linux_ifname); if (!ad->linux_ifindex) |