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-rw-r--r--src/plugins/ioam/ip6/ioam_cache.h21
1 files changed, 12 insertions, 9 deletions
diff --git a/src/plugins/ioam/ip6/ioam_cache.h b/src/plugins/ioam/ip6/ioam_cache.h
index b85172e8ac1..8c1b6291707 100644
--- a/src/plugins/ioam/ip6/ioam_cache.h
+++ b/src/plugins/ioam/ip6/ioam_cache.h
@@ -608,17 +608,20 @@ ioam_cache_ts_table_destroy (vlib_main_t * vm)
int i;
/* free pool and hash table */
- for (i = 0; i < no_of_threads; i++)
+ if (cm->ioam_ts_pool)
{
- pool_foreach (entry, cm->ioam_ts_pool[i])
- {
- ioam_cache_ts_entry_free (i, entry, cm->error_node_index);
- }
- pool_free (cm->ioam_ts_pool[i]);
- cm->ioam_ts_pool = 0;
- tw_timer_wheel_free_16t_2w_512sl (&cm->timer_wheels[i]);
+ for (i = 0; i < no_of_threads; i++)
+ {
+ pool_foreach (entry, cm->ioam_ts_pool[i])
+ {
+ ioam_cache_ts_entry_free (i, entry, cm->error_node_index);
+ }
+ pool_free (cm->ioam_ts_pool[i]);
+ cm->ioam_ts_pool[i] = 0;
+ tw_timer_wheel_free_16t_2w_512sl (&cm->timer_wheels[i]);
+ }
+ vec_free (cm->ioam_ts_pool);
}
- vec_free (cm->ioam_ts_pool);
return (0);
}