diff options
| -rw-r--r-- | src/lib/protocols/dns.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/protocols/dns.c b/src/lib/protocols/dns.c index 631514afd..ee1ffdf5f 100644 --- a/src/lib/protocols/dns.c +++ b/src/lib/protocols/dns.c @@ -170,7 +170,7 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd i += 4; if(header.answer_rrs > 0) { - u_int16_t rsp_type /*, rsp_class */; + u_int16_t rsp_type; u_int16_t num; for(num = 0; num < header.answer_rrs; num++) { @@ -186,9 +186,9 @@ void ndpi_search_dns(struct ndpi_detection_module_struct *ndpi_struct, struct nd i += data_len; rsp_type = get16(&i, packet->payload); - // rsp_class = get16(&i, packet->payload); - i += 4; + // Skip past the CLASS (2 octets) and TTL (4 octets) fields. + i += 6; data_len = get16(&i, packet->payload); if((data_len <= 1) || (data_len > (packet->payload_packet_len-i))) { |