resolved: add DNS_RR_REPLACE

[thirdparty/systemd.git] / src / resolve / resolved-dns-packet.c

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 50785a682389e40b853180057655419d273b91e1..d6fb4880b0c966c1ce59b93e09510f7495f2cb5c 100644 (file)
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -2359,8 +2359,7 @@ static int dns_packet_extract_answer(DnsPacket *p, DnsAnswer **ret_answer) {
                 /* Remember this RR, so that we can potentially merge its ->key object with the
                  * next RR. Note that we only do this if we actually decided to keep the RR around.
                  */
-                dns_resource_record_unref(previous);
-                previous = dns_resource_record_ref(rr);
+                DNS_RR_REPLACE(previous, dns_resource_record_ref(rr));
         }
 
         if (bad_opt) {