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pbrd: cleanup pbr ifp info if not sent to zebra

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Properly cleanup the pbr interface data if nothing actually
gets sent to zebra, since we will never get the callback
notification from zapi to issue final deletion.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
This commit is contained in:
Stephen Worley 2020-09-17 15:34:36 -04:00
parent f08966a58d
commit fe870621b5
1 changed files with 12 additions and 1 deletions
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13
pbrd/pbr_map.c
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@ -721,12 +721,23 @@ void pbr_map_policy_delete(struct pbr_map *pbrm, struct pbr_map_interface *pmi)
{
struct listnode *node;
struct pbr_map_sequence *pbrms;
bool sent = false;
for (ALL_LIST_ELEMENTS_RO(pbrm->seqnumbers, node, pbrms))
pbr_send_pbr_map(pbrms, pmi, false, false);
if (!pbr_send_pbr_map(pbrms, pmi, false, true))
sent = true; /* rule removal sent to zebra */
pmi->delete = true;
/*
* If we actually sent something for deletion, wait on zapi callback
* before clearing data.
*/
if (sent)
return;
pbr_map_final_interface_deletion(pbrm, pmi);
}
/*