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| author | Lennart Poettering <lennart@poettering.net> | 2014-07-30 19:24:05 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-07-30 19:24:13 +0200 |
| commit | fcf57f9cf706ff5be2b5e6d41b2ac48e3e98467b (patch) | |
| tree | f8805c08964eb7038dc92e5afd007176dbcba7ca | |
| parent | 351e6342d59c790758c216db3c61e17cc2860fa9 (diff) | |
resolved: don't attempt to order empty answer array
| -rw-r--r-- | src/resolve/resolved-dns-scope.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c index 5141a8d804..4c53edb5a0 100644 --- a/src/resolve/resolved-dns-scope.c +++ b/src/resolve/resolved-dns-scope.c @@ -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) { |