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bgpd: correctly store allocated ES struct

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in the rare situation where we allocate the ES during the path link
we fail to check/store the allocated ES pointer thus leading to a
NULL dereference later in the function.

Signed-off-by: Pat Ruddy <pat@voltanet.io>
This commit is contained in:
Pat Ruddy 2020-11-25 10:18:45 +00:00
parent ad88608a36
commit f61fbf216b
1 changed files with 1 additions and 1 deletions
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2
bgpd/bgp_evpn_mh.c
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@ -1422,7 +1422,7 @@ void bgp_evpn_path_es_link(struct bgp_path_info *pi, vni_t vni, esi_t *esi)
/* find-create ES */
es = bgp_evpn_es_find(esi);
if (!es)
bgp_evpn_es_new(bgp_evpn, esi);
es = bgp_evpn_es_new(bgp_evpn, esi);
/* dup check */
if (es_info->es == es)