- pool_foreach (bs, bfd_udp_main.bfd_main->sessions)
- {
- if (bs->transport != BFD_TRANSPORT_UDP4 &&
- bs->transport != BFD_TRANSPORT_UDP6)
- {
- continue;
- }
- if (bs->udp.key.sw_if_index != sw_if_index)
- {
- continue;
- }
- vec_add1 (to_be_freed, bs);
- }
- }
- bfd_session_t **bs;
- vec_foreach (bs, to_be_freed)
- {
- vlib_log_notice (bum->log_class,
- "removal of sw_if_index=%u forces removal of bfd session "
- "with bs_idx=%u", sw_if_index, (*bs)->bs_idx);
- bfd_session_set_flags (vlib_get_main (), *bs, 0);
- bfd_udp_del_session_internal (vlib_get_main (), *bs);
- }
+ pool_foreach (bs, bum->bfd_main->sessions)
+ {
+ if (bs->transport != BFD_TRANSPORT_UDP4 &&
+ bs->transport != BFD_TRANSPORT_UDP6)
+ {
+ continue;
+ }
+ if (bs->udp.key.sw_if_index != sw_if_index)
+ {
+ continue;
+ }
+ vec_add1 (to_be_freed, bs->bs_idx);
+ }
+ }
+ u32 *bs_idx;
+ vec_foreach (bs_idx, to_be_freed)
+ {
+ bfd_session_t *bs = pool_elt_at_index (bum->bfd_main->sessions, *bs_idx);
+ vlib_log_notice (bum->log_class,
+ "removal of sw_if_index=%u forces removal of bfd "
+ "session with bs_idx=%u",
+ sw_if_index, bs->bs_idx);
+ bfd_session_set_flags (vlib_get_main (), bs, 0);
+ bfd_udp_del_session_internal (vlib_get_main (), bs);
+ }