diff options
Diffstat (limited to 'src/lib/protocols/socks45.c')
| -rw-r--r-- | src/lib/protocols/socks45.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/lib/protocols/socks45.c b/src/lib/protocols/socks45.c index 78a744087..d2da12b13 100644 --- a/src/lib/protocols/socks45.c +++ b/src/lib/protocols/socks45.c @@ -41,7 +41,7 @@ static void ndpi_check_socks4(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t payload_len = packet->payload_packet_len; /* Check if we so far detected the protocol in the request or not. */ - if(flow->socks4_stage == 0) { + if(flow->l4.tcp.socks4_stage == 0) { NDPI_LOG_DBG2(ndpi_struct, "SOCKS4 stage 0: \n"); if(payload_len >= 9 && packet->payload[0] == 0x04 && @@ -50,13 +50,13 @@ static void ndpi_check_socks4(struct ndpi_detection_module_struct *ndpi_struct, NDPI_LOG_DBG2(ndpi_struct, "Possible SOCKS4 request detected, we will look further for the response\n"); /* TODO: check port and ip address is valid */ /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ - flow->socks4_stage = packet->packet_direction + 1; + flow->l4.tcp.socks4_stage = packet->packet_direction + 1; } } else { - NDPI_LOG_DBG2(ndpi_struct, "SOCKS4 stage %u: \n", flow->socks4_stage); + NDPI_LOG_DBG2(ndpi_struct, "SOCKS4 stage %u: \n", flow->l4.tcp.socks4_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ - if((flow->socks4_stage - packet->packet_direction) == 1) { + if((flow->l4.tcp.socks4_stage - packet->packet_direction) == 1) { return; } /* This is a packet in another direction. Check if we find the proper response. */ @@ -65,7 +65,7 @@ static void ndpi_check_socks4(struct ndpi_detection_module_struct *ndpi_struct, ndpi_int_socks_add_connection(ndpi_struct, flow); } else { NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to SOCKS4, resetting the stage to 0\n"); - flow->socks4_stage = 0; + flow->l4.tcp.socks4_stage = 0; } } } @@ -76,7 +76,7 @@ static void ndpi_check_socks5(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t payload_len = packet->payload_packet_len; /* Check if we so far detected the protocol in the request or not. */ - if(flow->socks5_stage == 0) { + if(flow->l4.tcp.socks5_stage == 0) { NDPI_LOG_DBG2(ndpi_struct, "SOCKS5 stage 0: \n"); if(((payload_len == 3) && (packet->payload[0] == 0x05) && (packet->payload[1] == 0x01) && (packet->payload[2] == 0x00)) || @@ -84,14 +84,14 @@ static void ndpi_check_socks5(struct ndpi_detection_module_struct *ndpi_struct, NDPI_LOG_DBG2(ndpi_struct, "Possible SOCKS5 request detected, we will look further for the response\n"); /* Encode the direction of the packet in the stage, so we will know when we need to look for the response packet. */ - flow->socks5_stage = packet->packet_direction + 1; + flow->l4.tcp.socks5_stage = packet->packet_direction + 1; } } else { - NDPI_LOG_DBG2(ndpi_struct, "SOCKS5 stage %u: \n", flow->socks5_stage); + NDPI_LOG_DBG2(ndpi_struct, "SOCKS5 stage %u: \n", flow->l4.tcp.socks5_stage); /* At first check, if this is for sure a response packet (in another direction. If not, do nothing now and return. */ - if((flow->socks5_stage - packet->packet_direction) == 1) { + if((flow->l4.tcp.socks5_stage - packet->packet_direction) == 1) { return; } @@ -101,7 +101,7 @@ static void ndpi_check_socks5(struct ndpi_detection_module_struct *ndpi_struct, ndpi_int_socks_add_connection(ndpi_struct, flow); } else { NDPI_LOG_DBG2(ndpi_struct, "The reply did not seem to belong to SOCKS5, resetting the stage to 0\n"); - flow->socks5_stage = 0; + flow->l4.tcp.socks5_stage = 0; } } |