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path: root/src/plugins/igmp/igmp_group.c
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Diffstat (limited to 'src/plugins/igmp/igmp_group.c')
-rw-r--r--src/plugins/igmp/igmp_group.c21
1 files changed, 11 insertions, 10 deletions
diff --git a/src/plugins/igmp/igmp_group.c b/src/plugins/igmp/igmp_group.c
index 51a44d2dfd5..eec4c9b8f81 100644
--- a/src/plugins/igmp/igmp_group.c
+++ b/src/plugins/igmp/igmp_group.c
@@ -65,38 +65,39 @@ igmp_group_src_update (igmp_group_t * group,
}
void
-igmp_group_clear (igmp_group_t * group)
+igmp_group_clear (igmp_group_t ** group)
{
igmp_config_t *config;
u32 ii;
- ASSERT (group);
+ ASSERT (*group);
- config = igmp_config_get (group->config);
+ config = igmp_config_get ((*group)->config);
/* If interface is in ROUTER mode and IGMP proxy is enabled
* remove mfib path.
*/
if (config->mode == IGMP_MODE_ROUTER)
{
- igmp_proxy_device_mfib_path_add_del (group, /* add */ 0);
+ igmp_proxy_device_mfib_path_add_del (*group, /* add */ 0);
}
IGMP_DBG ("clear-group: %U %U",
- format_igmp_key, group->key,
+ format_igmp_key, (*group)->key,
format_vnet_sw_if_index_name,
vnet_get_main (), config->sw_if_index);
- igmp_group_free_all_srcs (group);
+ igmp_group_free_all_srcs (*group);
for (ii = 0; ii < IGMP_GROUP_N_TIMERS; ii++)
{
- igmp_timer_retire (&group->timers[ii]);
+ igmp_timer_retire (&(*group)->timers[ii]);
}
- hash_unset_mem (config->igmp_group_by_key, group->key);
- clib_mem_free (group->key);
- pool_put (igmp_main.groups, group);
+ hash_unset_mem (config->igmp_group_by_key, (*group)->key);
+ clib_mem_free ((*group)->key);
+ pool_put (igmp_main.groups, *group);
+ *group = 0;
}
igmp_group_t *