From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 5 Aug 2014 02:15:45 +0000 (+0200)
Subject: resolved: when sending fails, don't try connecting to the next DNS server if we actua... 
X-Git-Tag: v216~244
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=13b551acb68695716cb4029531b5dec0759efa53;p=elogind.git

resolved: when sending fails, don't try connecting to the next DNS server if we actually use LLMNR as protocol
---

diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c
index 83933c650..ad1b27755 100644
--- a/src/resolve/resolved-dns-transaction.c
+++ b/src/resolve/resolved-dns-transaction.c
@@ -523,6 +523,11 @@ int dns_transaction_go(DnsTransaction *t) {
                 return 0;
         }
         if (r < 0) {
+                if (t->scope->protocol != DNS_PROTOCOL_DNS) {
+                        dns_transaction_complete(t, DNS_TRANSACTION_RESOURCES);
+                        return 0;
+                }
+
                 /* Couldn't send? Try immediately again, with a new server */
                 dns_scope_next_dns_server(t->scope);