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resolved: don't attempt to order empty answer array

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This commit is contained in:
Lennart Poettering 2014-07-30 19:24:05 +02:00
parent 351e6342d5
commit fcf57f9cf7
1 changed files with 2 additions and 1 deletions
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3
src/resolve/resolved-dns-scope.c
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@ -493,7 +493,8 @@ void dns_scope_process_query(DnsScope *s, DnsStream *stream, DnsPacket *p) {
if (r == 0)
return;
dns_answer_order_by_scope(answer, in_addr_is_link_local(p->family, &p->sender) > 0);
if (answer)
dns_answer_order_by_scope(answer, in_addr_is_link_local(p->family, &p->sender) > 0);
r = dns_scope_make_reply_packet(s, DNS_PACKET_ID(p), DNS_RCODE_SUCCESS, p->question, answer, soa, &reply);
if (r < 0) {