vhost: show vhost may display garbage after the interface name 20/14920/2
authorSteven <sluong@cisco.com>
Thu, 20 Sep 2018 18:50:35 +0000 (11:50 -0700)
committerDamjan Marion <dmarion@me.com>
Thu, 20 Sep 2018 23:08:02 +0000 (23:08 +0000)
commit877ad144b67573d7d102268958ebedbb318b738c
treec85ca42ad82286e8b0c3f455c744c866c215e6cb
parentdf32bc4dee0cfe514a8fca5085ea555211521387
vhost: show vhost may display garbage after the interface name

DBGvpp# show vhost-user
Virtio vhost-user interfaces
Global:
  coalesce frames 32 time 1e-3
  number of rx virtqueues in interrupt mode: 0
Interface: VirtualEthernet0/0/0�?x�D (ifindex 3)

The fix is to use format_vnet_hw_if_index_name rather than hi->name. The former
format the name with %v rather than %s

Change-Id: If4d275e1eb249cf87b2d6b796b42f24769f9e3e3
Signed-off-by: Steven <sluong@cisco.com>
src/vnet/devices/virtio/vhost_user.c