diff options
Diffstat (limited to 'usr.sbin/bind/lib/dns/ncache.c')
| -rw-r--r-- | usr.sbin/bind/lib/dns/ncache.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/bind/lib/dns/ncache.c b/usr.sbin/bind/lib/dns/ncache.c index 4f71c4f72bf..8ec80415d65 100644 --- a/usr.sbin/bind/lib/dns/ncache.c +++ b/usr.sbin/bind/lib/dns/ncache.c @@ -121,7 +121,10 @@ dns_ncache_add(dns_message_t *message, dns_db_t *cache, dns_dbnode_t *node, ttl = maxttl; trust = 0xffff; isc_buffer_init(&buffer, data, sizeof(data)); - result = dns_message_firstname(message, DNS_SECTION_AUTHORITY); + if (message->counts[DNS_SECTION_AUTHORITY]) + result = dns_message_firstname(message, DNS_SECTION_AUTHORITY); + else + result = ISC_R_NOMORE; while (result == ISC_R_SUCCESS) { name = NULL; dns_message_currentname(message, DNS_SECTION_AUTHORITY, |