diff options
| author |   Neale Ranns <nranns@cisco.com> | 2018-06-04 17:10:18 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-06-05 06:34:34 +0000 |
| commit | 8f6e3218623ddbb836d6a47ed2678f8ab99f2471 (patch) | |
| tree | 19aab4a36b9eed950ed7b72faf7e67e9703329ed /src/vnet/bier/bier_disp_table.c | |
| parent | 473f46135c3fd77dad5614215cc279b1164e9a74 (diff) | |
BIER CLI show commands; no crash on non-existant objects (VPP-1303)
DBGvpp# sh bier disp entry
DBGvpp# sh bier disp entry 0
No such BIER disp entry: 0
DBGvpp# sh bier disp table
DBGvpp# sh bier disp table 0
No such BIER disp table: 0
DBGvpp# sh bier disp table 11
No such BIER disp table: 11
DBGvpp#
DBGvpp# sh bier bift
no BIFT entries
DBGvpp# sh bier bift set 0
no BIFT entries
DBGvpp# sh bier bift set 0 sd 0 bsl 0
no BIFT entries
DBGvpp#
DBGvpp# sh bier fib
No BIER tables
DBGvpp# sh bier fib 0
DBGvpp# sh bier fib 0 4
DBGvpp# sh bier fmask
DBGvpp# sh bier fmask 2
No BIER f-mask 2
DBGvpp# sh bier imp
DBGvpp# sh bier imp 0
No such BIER imposition: 0
Change-Id: Ibadac3441dd8a6d1b96bd9ee4358e28498875b95
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/bier/bier_disp_table.c')
| -rw-r--r-- | src/vnet/bier/bier_disp_table.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/vnet/bier/bier_disp_table.c b/src/vnet/bier/bier_disp_table.c index c663286efcb..68edb088400 100644 --- a/src/vnet/bier/bier_disp_table.c +++ b/src/vnet/bier/bier_disp_table.c @@ -385,8 +385,15 @@ show_bier_disp_table (vlib_main_t * vm, } else { - vlib_cli_output(vm, "%U", format_bier_disp_table, bdti, 0, - BIER_SHOW_DETAIL); + if (pool_is_free_index(bier_disp_table_pool, bdti)) + { + vlib_cli_output(vm, "No such BIER disp table: %d", bdti); + } + else + { + vlib_cli_output(vm, "%U", format_bier_disp_table, bdti, 0, + BIER_SHOW_DETAIL); + } } return (NULL); } |