diff options
| author |   Klement Sekera <ksekera@cisco.com> | 2021-10-27 10:56:38 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-10-29 16:20:52 +0000 |
| commit | ba87563bee400f8ce6d99842a6e455c898cf2c1d (patch) | |
| tree | e0651083706b8809ea694f9e75033cae7440efaa /src/vnet/policer | |
| parent | b225b0a2af66b0a3a007d50877638f7489acbaf3 (diff) | |
policer: fix coverity warning/NULL dereference
Add a NULL check in case of hash lookup failure to make coverity happy.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I3cfa5960458d3618f1277ba442b4ca5ca15064ea
Diffstat (limited to 'src/vnet/policer')
| -rw-r--r-- | src/vnet/policer/policer.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/vnet/policer/policer.c b/src/vnet/policer/policer.c index 516a029dcee..9eb56414561 100644 --- a/src/vnet/policer/policer.c +++ b/src/vnet/policer/policer.c @@ -737,8 +737,16 @@ show_policer_command_fn (vlib_main_t * vm, templ = pool_elt_at_index (pm->policer_templates, pool_index); vlib_cli_output (vm, "Name \"%s\" %U ", name, format_policer_config, config); - vlib_cli_output (vm, "Template %U", format_policer_instance, templ, - pi[0]); + if (pi) + { + vlib_cli_output (vm, "Template %U", format_policer_instance, templ, + pi[0]); + } + else + { + vlib_cli_output ( + vm, "Cannot print template - policer index hash lookup failed"); + } vlib_cli_output (vm, "-----------"); } })); |