diff options
| -rw-r--r-- | src/vnet/devices/virtio/vhost_user_inline.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/vnet/devices/virtio/vhost_user_inline.h b/src/vnet/devices/virtio/vhost_user_inline.h index 27048c66186..8725c969046 100644 --- a/src/vnet/devices/virtio/vhost_user_inline.h +++ b/src/vnet/devices/virtio/vhost_user_inline.h @@ -214,13 +214,17 @@ format_vhost_trace (u8 * s, va_list * va) CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main (); vhost_user_main_t *vum = &vhost_user_main; vhost_trace_t *t = va_arg (*va, vhost_trace_t *); - vhost_user_intf_t *vui = pool_elt_at_index (vum->vhost_user_interfaces, - t->device_index); - - vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, vui->sw_if_index); - - u32 indent = format_get_indent (s); + vhost_user_intf_t *vui = vum->vhost_user_interfaces + t->device_index; + vnet_sw_interface_t *sw; + u32 indent; + if (pool_is_free (vum->vhost_user_interfaces, vui)) + { + s = format (s, "vhost-user interface is deleted"); + return s; + } + sw = vnet_get_sw_interface (vnm, vui->sw_if_index); + indent = format_get_indent (s); s = format (s, "%U %U queue %d\n", format_white_space, indent, format_vnet_sw_interface_name, vnm, sw, t->qid); |