From a372e0bfb25f9f8f0d5878d317be7b614f5a4571 Mon Sep 17 00:00:00 2001 From: rpm-build Date: Thu, 17 Dec 2015 17:12:07 +0100 Subject: [PATCH] Silently ignore invalid DNS packets Resolves: #1290890 --- avahi-core/server.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/avahi-core/server.c b/avahi-core/server.c index 86fd4a5..4acf5fc 100644 --- a/avahi-core/server.c +++ b/avahi-core/server.c @@ -972,11 +972,9 @@ static void dispatch_packet(AvahiServer *s, AvahiDnsPacket *p, const AvahiAddres return; } - if (avahi_dns_packet_get_field(p, AVAHI_DNS_FIELD_QDCOUNT) != 0 || - avahi_dns_packet_get_field(p, AVAHI_DNS_FIELD_ANCOUNT) == 0 || - avahi_dns_packet_get_field(p, AVAHI_DNS_FIELD_NSCOUNT) != 0) { + if (avahi_dns_packet_get_field(p, AVAHI_DNS_FIELD_ANCOUNT) == 0) { - avahi_log_warn("Invalid response packet from host %s.", avahi_address_snprint(t, sizeof(t), src_address)); + avahi_log_debug("Invalid response packet from host %s.", avahi_address_snprint(t, sizeof(t), src_address)); return; } -- 2.5.0