From: Chirag Shah <chirag@nvidia.com>
Date: Mon, 17 Jun 2024 20:58:03 +0000 (-0700)
Subject: bgpd: backpressure - fix evpn route sync to zebra
X-Git-Tag: base_10.2~333^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=b47a92e2e51595f820609e4d909f2b0abb9d6309;p=mirror%2Ffrr.git

bgpd: backpressure - fix evpn route sync to zebra

In scaled EVPN + ipv4/ipv6 uni route sync to zebra,
some of the ipv4/ipv6 routes skipped reinstallation
due to incorrect local variable's stale value.

Once the local variable value reset in each loop
iteration all skipped routes synced to zebra properly.

Ticket: #3948828

Signed-off-by: Rajasekar Raja <rajasekarr@nvidia.com>
Signed-off-by: Chirag Shah <chirag@nvidia.com>
---

diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c
index 8fab0d1c05..c79d7dff16 100644
--- a/bgpd/bgp_zebra.c
+++ b/bgpd/bgp_zebra.c
@@ -1794,6 +1794,8 @@ static void bgp_handle_route_announcements_to_zebra(struct event *e)
 	bool install;
 
 	while (count < ZEBRA_ANNOUNCEMENTS_LIMIT) {
+		is_evpn = false;
+
 		dest = zebra_announce_pop(&bm->zebra_announce_head);
 
 		if (!dest)