From 0e3e1aefebffdd97befd06586d055c5996697eed Mon Sep 17 00:00:00 2001
From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 20 May 2016 09:11:58 -0400
Subject: resolved: fix accounting of dns serves on a link (#3291)

After a few link up/down events I got this warning:
May 17 22:05:10 laptop systemd-resolved[2983]: Failed to read DNS servers for interface wlp3s0, ignoring: Argument list too long
---
 src/resolve/resolved-dns-server.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/resolve')

diff --git a/src/resolve/resolved-dns-server.c b/src/resolve/resolved-dns-server.c
index 49d488cec5..3095c042db 100644
--- a/src/resolve/resolved-dns-server.c
+++ b/src/resolve/resolved-dns-server.c
@@ -157,6 +157,7 @@ void dns_server_unlink(DnsServer *s) {
                 assert(s->link);
                 assert(s->link->n_dns_servers > 0);
                 LIST_REMOVE(servers, s->link->dns_servers, s);
+                s->link->n_dns_servers--;
                 break;
 
         case DNS_SERVER_SYSTEM:
-- 
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