diff options
Diffstat (limited to 'src/lib/protocols/dns.c')
| -rw-r--r-- | src/lib/protocols/dns.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/lib/protocols/dns.c b/src/lib/protocols/dns.c index a1f813603..3b4322823 100644 --- a/src/lib/protocols/dns.c +++ b/src/lib/protocols/dns.c @@ -85,10 +85,6 @@ static u_int16_t get16(int *i, const u_int8_t *payload) { /* *********************************************** */ -struct dns_packet_header { - u_int16_t transaction_id, flags, num_queries, answer_rrs, authority_rrs, additional_rrs; -} __attribute__((packed)); - void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &flow->packet; @@ -107,9 +103,9 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd } if(((dport == 53) || (sport == 53) || (dport == 5355)) - && (packet->payload_packet_len > sizeof(struct dns_packet_header))) { + && (packet->payload_packet_len > sizeof(struct ndpi_dns_packet_header))) { int i = packet->tcp ? 2 : 0; - struct dns_packet_header header, *dns = (struct dns_packet_header*)&packet->payload[i]; + struct ndpi_dns_packet_header header, *dns = (struct ndpi_dns_packet_header*)&packet->payload[i]; u_int8_t is_query, ret_code, is_dns = 0; u_int32_t a_record[NDPI_MAX_DNS_REQUESTS] = { 0 }, query_offset, num_a_records = 0; @@ -121,7 +117,7 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd header.additional_rrs = ntohs(dns->additional_rrs); is_query = (header.flags & 0x8000) ? 0 : 1; ret_code = is_query ? 0 : (header.flags & 0x0F); - i += sizeof(struct dns_packet_header); + i += sizeof(struct ndpi_dns_packet_header); query_offset = i; if(is_query) { |