So, deleting the group present.
*/
group = find_group_by_addr(igmp, group_addr);
- if (group && (group->group_filtermode_isexcl == 0))
+ if (!group) {
+ return;
+ }
+ if (group->group_filtermode_isexcl) {
+ if (listcount(group->group_source_list) == 1) {
+ struct in_addr star = {.s_addr = INADDR_ANY};
+
+ source = igmp_find_source_by_addr(group, star);
+ if (source)
+ igmp_source_reset_gmi(igmp, group,
+ source);
+ }
+ } else {
igmp_group_delete(group);
+ }
+
return;
}
igmp_source_reset_gmi(igmp, group, source);
} /* scan received sources */
-
- if ((num_sources == 0) && (group->group_filtermode_isexcl)
- && (listcount(group->group_source_list) == 1)) {
- struct in_addr star = {.s_addr = INADDR_ANY};
-
- source = igmp_find_source_by_addr(group, star);
- if (source)
- igmp_source_reset_gmi(igmp, group, source);
- }
}
void igmpv3_report_isin(struct igmp_sock *igmp, struct in_addr from,