diff options
| author | Denis Volpato Martins <denisvm@gmail.com> | 2016-12-06 18:48:26 -0200 |
|---|---|---|
| committer | Denis Volpato Martins <denisvm@gmail.com> | 2016-12-06 18:48:26 -0200 |
| commit | 483eb6340809a686b855f8ca1e35c18e2c314b6e (patch) | |
| tree | b8a69ea0870b78c409f2e9207783798d802c6e3e /src | |
| parent | b019dcd11a0c62bd9eb3f28d37ecc68e99e8c294 (diff) | |
Removed some magic numbers
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/ndpi_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c index ce9a8ce66..0e1e05bed 100644 --- a/src/lib/ndpi_main.c +++ b/src/lib/ndpi_main.c @@ -2786,7 +2786,7 @@ static u_int8_t ndpi_detection_get_l4_internal(struct ndpi_detection_module_stru iph = (const struct ndpi_iphdr *) l3; - if(iph->version == 4 && iph->ihl >= 5) { + if(iph->version == IPVERSION && iph->ihl >= 5) { NDPI_LOG(NDPI_PROTOCOL_UNKNOWN, ndpi_struct, NDPI_LOG_DEBUG, "ipv4 header\n"); } #ifdef NDPI_DETECTION_SUPPORT_IPV6 @@ -2902,7 +2902,7 @@ static int ndpi_init_packet_header(struct ndpi_detection_module_struct *ndpi_str } #endif /* NDPI_DETECTION_SUPPORT_IPV6 */ - if(decaps_iph && decaps_iph->version == 4 && decaps_iph->ihl >= 5) { + if(decaps_iph && decaps_iph->version == IPVERSION && decaps_iph->ihl >= 5) { NDPI_LOG(NDPI_PROTOCOL_UNKNOWN, ndpi_struct, NDPI_LOG_DEBUG, "ipv4 header\n"); } #ifdef NDPI_DETECTION_SUPPORT_IPV6 @@ -2941,7 +2941,7 @@ static int ndpi_init_packet_header(struct ndpi_detection_module_struct *ndpi_str flow->packet.l4_packet_len = l4len; /* tcp / udp detection */ - if(l4protocol == 6 /* TCP */ &&flow->packet.l4_packet_len >= 20 /* min size of tcp */ ) { + if(l4protocol == IPPROTO_TCP && flow->packet.l4_packet_len >= 20 /* min size of tcp */ ) { /* tcp */ flow->packet.tcp = (struct ndpi_tcphdr *) l4ptr; @@ -2969,7 +2969,7 @@ static int ndpi_init_packet_header(struct ndpi_detection_module_struct *ndpi_str /* tcp header not complete */ flow->packet.tcp = NULL; } - } else if(l4protocol == 17 /* udp */ &&flow->packet.l4_packet_len >= 8 /* size of udp */ ) { + } else if(l4protocol == IPPROTO_UDP && flow->packet.l4_packet_len >= 8 /* size of udp */ ) { flow->packet.udp = (struct ndpi_udphdr *) l4ptr; flow->packet.payload_packet_len =flow->packet.l4_packet_len - 8; flow->packet.payload = ((u_int8_t *)flow->packet.udp) + 8; |