From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 2 Sep 2024 04:03:09 +0000 (+0900)
Subject: network/neighbor: skip requesting neighbor if it is already requested
X-Git-Tag: v257-rc1~561^2~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4bdc3d85aee073cb7d22b53bde13fd878333b12c;p=thirdparty%2Fsystemd.git

network/neighbor: skip requesting neighbor if it is already requested
---

diff --git a/src/network/networkd-neighbor.c b/src/network/networkd-neighbor.c
index 6b81950f96c..3377bb056e5 100644
--- a/src/network/networkd-neighbor.c
+++ b/src/network/networkd-neighbor.c
@@ -343,6 +343,9 @@ static int link_request_neighbor(Link *link, const Neighbor *neighbor) {
                 return 0;
         }
 
+        if (neighbor_get_request(link, neighbor, NULL) >= 0)
+                return 0; /* already requested, skipping. */
+
         r = neighbor_dup(neighbor, &tmp);
         if (r < 0)
                 return r;