X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fresolve%2Fresolved-dns-query.c;fp=src%2Fresolve%2Fresolved-dns-query.c;h=85702515285f1325b86b2acf1b804f10eb81ef0b;hb=d2f47562d5d834339ef3030e345a76a8c6f09c74;hp=271b8fd9c901ead0538d2bd0ea385e4c0bbc9468;hpb=0f05c387597a93fa74cdf7d351fd255aca56026d;p=elogind.git

diff --git a/src/resolve/resolved-dns-query.c b/src/resolve/resolved-dns-query.c
index 271b8fd9c..857025152 100644
--- a/src/resolve/resolved-dns-query.c
+++ b/src/resolve/resolved-dns-query.c
@@ -344,7 +344,8 @@ void dns_query_transaction_process_reply(DnsQueryTransaction *t, DnsPacket *p) {
                 return;
         }
 
-        dns_cache_put(&t->scope->cache, p->question, DNS_PACKET_RCODE(p), p->answer, 0);
+        /* According to RFC 4795, section 2.9. only the RRs from the answer section shall be cached */
+        dns_cache_put(&t->scope->cache, p->question, DNS_PACKET_RCODE(p), p->answer, DNS_PACKET_ANCOUNT(p), 0);
 
         if (DNS_PACKET_RCODE(p) == DNS_RCODE_SUCCESS)
                 dns_query_transaction_complete(t, DNS_QUERY_SUCCESS);