vnet: show interface rx-placement may display garbage characters

Before
------
DBGvpp# sh int rx-mode
sh int rx-mode
Thread 1 (vpp_wk_0^@):
  node vmxnet3-input:
    vmxnet3-0/b/0/0 queue 0 (polling)
Thread 2 (vpp_wk_1^@):
  node vmxnet3-input:
    vmxnet3-0/13/0/0 queue 0 (polling)
DBGvpp#

After
-----
DBGvpp# sh int rx-placement
sh int rx-placement
Thread 1 (vpp_wk_0):
  node vmxnet3-input:
    vmxnet3-0/b/0/0 queue 0 (polling)
Thread 2 (vpp_wk_1):
  node vmxnet3-input:
    vmxnet3-0/13/0/0 queue 0 (polling)
DBGvpp#

Change-Id: I5910d502757054c3942fac9d20c5104e95fc6b56
Signed-off-by: Steven <sluong@cisco.com>

diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c
index f234bec..360898e 100644 (file)
--- a/src/vnet/interface_cli.c
+++ b/src/vnet/interface_cli.c
@@ -1520,7 +1520,7 @@ show_interface_rx_placement_fn (vlib_main_t * vm, unformat_input_t * input,
       }));
     if (vec_len (s) > 0)
       {
-        vlib_cli_output(vm, "Thread %u (%v):\n%v", index,
+        vlib_cli_output(vm, "Thread %u (%s):\n%v", index,
                        vlib_worker_threads[index].name, s);
         vec_reset_length (s);
       }