From: Lennart Poettering <lennart@poettering.net>
Date: Sat, 2 Jan 2016 21:11:38 +0000 (+0100)
Subject: resolved: fix serialization of the root domain
X-Git-Tag: v229~179^2~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e48b9a6490222f59201615a1be25c0a46d7d79b5;p=thirdparty%2Fsystemd.git

resolved: fix serialization of the root domain
---

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 5cc96308dae..4750bf1f5db 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -499,7 +499,7 @@ int dns_packet_append_name(
 
         saved_size = p->size;
 
-        while (*name) {
+        while (!dns_name_is_root(name)) {
                 const char *z = name;
                 char label[DNS_LABEL_MAX];
                 size_t n = 0;