From: Enke Chen <enchen@paloaltonetworks.com>
Date: Tue, 15 Oct 2024 17:23:10 +0000 (-0700)
Subject: zebra: unlock node only after operation in zebra_free_rnh()
X-Git-Tag: docker/9.1.3~24^2
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=6558d68c876970b3b7bd7aed9423de0541096946;p=matthieu%2Ffrr.git

zebra: unlock node only after operation in zebra_free_rnh()

Move route_unlock_node() after rnh_list_del().

Signed-off-by: Enke Chen <enchen@paloaltonetworks.com>
(cherry picked from commit 5b6ff51b8ae7f8c7348cea4de9543956f32641a7)
---

diff --git a/zebra/zebra_rnh.c b/zebra/zebra_rnh.c
index aeb7ae35b6..0bfa2b9776 100644
--- a/zebra/zebra_rnh.c
+++ b/zebra/zebra_rnh.c
@@ -220,10 +220,9 @@ void zebra_free_rnh(struct rnh *rnh)
 		if (rern) {
 			rib_dest_t *dest;
 
-			route_unlock_node(rern);
-
 			dest = rib_dest_from_rnode(rern);
 			rnh_list_del(&dest->nht, rnh);
+			route_unlock_node(rern);
 		}
 	}
 	free_state(rnh->vrf_id, rnh->state, rnh->node);