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isisd: Initialize/free SRv6 adjacency SIDs list

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Initialize/free SRv6 adjacency SIDs list when an IS-IS area is
created/destroyed.

Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>
This commit is contained in:
Carmine Scarpitta 2023-06-03 02:21:30 +02:00
parent 455aded931
commit 71b8056d6d
1 changed files with 9 additions and 0 deletions
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9
isisd/isis_srv6.c
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@ -702,6 +702,7 @@ void isis_srv6_area_init(struct isis_area *area)
/* Initialize SRv6 Data Base */ /* Initialize SRv6 Data Base */
memset(srv6db, 0, sizeof(*srv6db)); memset(srv6db, 0, sizeof(*srv6db));
srv6db->srv6_endx_sids = list_new();
/* Pull defaults from the YANG module */ /* Pull defaults from the YANG module */
srv6db->config.enabled = yang_get_default_bool("%s/enabled", ISIS_SRV6); srv6db->config.enabled = yang_get_default_bool("%s/enabled", ISIS_SRV6);
@ -727,11 +728,18 @@ void isis_srv6_area_init(struct isis_area *area)
void isis_srv6_area_term(struct isis_area *area) void isis_srv6_area_term(struct isis_area *area)
{ {
struct isis_srv6_db *srv6db = &area->srv6db; struct isis_srv6_db *srv6db = &area->srv6db;
struct srv6_adjacency *sra;
struct listnode *node, *nnode; struct listnode *node, *nnode;
struct srv6_locator_chunk *chunk; struct srv6_locator_chunk *chunk;
sr_debug("ISIS-SRv6 (%s): Terminate SRv6", area->area_tag); sr_debug("ISIS-SRv6 (%s): Terminate SRv6", area->area_tag);
/* Uninstall all local SRv6 End.X SIDs */
if (area->srv6db.config.enabled)
for (ALL_LIST_ELEMENTS(area->srv6db.srv6_endx_sids, node, nnode,
sra))
srv6_endx_sid_del(sra);
/* Free SRv6 Locator chunks list */ /* Free SRv6 Locator chunks list */
for (ALL_LIST_ELEMENTS(srv6db->srv6_locator_chunks, node, nnode, chunk)) for (ALL_LIST_ELEMENTS(srv6db->srv6_locator_chunks, node, nnode, chunk))
srv6_locator_chunk_free(&chunk); srv6_locator_chunk_free(&chunk);
@ -739,6 +747,7 @@ void isis_srv6_area_term(struct isis_area *area)
/* Free SRv6 SIDs list */ /* Free SRv6 SIDs list */
list_delete(&srv6db->srv6_sids); list_delete(&srv6db->srv6_sids);
list_delete(&srv6db->srv6_endx_sids);
} }
/** /**