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Merge pull request #8106 from donaldsharp/fix_bad_interaction

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bgpd: Fix crash when we don't have a nexthop
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Mark Stapp 2021-02-18 10:31:04 -05:00 committed by GitHub
commit 1d73eba70d
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1 changed files with 1 additions and 1 deletions
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bgpd/bgp_nht.c
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@ -970,7 +970,7 @@ static void evaluate_paths(struct bgp_nexthop_cache *bnc)
/* /*
* Peering cannot occur across a blackhole nexthop * Peering cannot occur across a blackhole nexthop
*/ */
if (bnc->nexthop_num == 1 if (bnc->nexthop_num == 1 && bnc->nexthop
&& bnc->nexthop->type == NEXTHOP_TYPE_BLACKHOLE) { && bnc->nexthop->type == NEXTHOP_TYPE_BLACKHOLE) {
peer->last_reset = PEER_DOWN_WAITING_NHT; peer->last_reset = PEER_DOWN_WAITING_NHT;
valid_nexthops = 0; valid_nexthops = 0;