diff options
Diffstat (limited to 'src/lib/protocols/postgres.c')
| -rw-r--r-- | src/lib/protocols/postgres.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/protocols/postgres.c b/src/lib/protocols/postgres.c index 3e9d27c78..68e5d02f1 100644 --- a/src/lib/protocols/postgres.c +++ b/src/lib/protocols/postgres.c @@ -79,19 +79,19 @@ void ndpi_search_postgres_tcp(struct ndpi_detection_module_struct if (flow->l4.tcp.postgres_stage == 4 - packet->packet_direction) if (packet->payload_packet_len > 8 && ntohl(get_u_int32_t(packet->payload, 5)) < 10 && - ntohl(get_u_int32_t(packet->payload, 1)) == packet->payload_packet_len - 1 && packet->payload[0] == 0x52) { + ntohl(get_u_int32_t(packet->payload, 1)) == (uint32_t)packet->payload_packet_len - 1 && packet->payload[0] == 0x52) { NDPI_LOG_INFO(ndpi_struct, "PostgreSQL detected, no SSL\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } if (flow->l4.tcp.postgres_stage == 6 - && ntohl(get_u_int32_t(packet->payload, 1)) == packet->payload_packet_len - 1 && packet->payload[0] == 'p') { + && ntohl(get_u_int32_t(packet->payload, 1)) == (uint32_t)packet->payload_packet_len - 1 && packet->payload[0] == 'p') { NDPI_LOG_INFO(ndpi_struct, "found postgres asymmetrically\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; } if (flow->l4.tcp.postgres_stage == 5 && packet->payload[0] == 'R') { - if (ntohl(get_u_int32_t(packet->payload, 1)) == packet->payload_packet_len - 1) { + if (ntohl(get_u_int32_t(packet->payload, 1)) == (uint32_t)packet->payload_packet_len - 1) { NDPI_LOG_INFO(ndpi_struct, "found postgres asymmetrically\n"); ndpi_int_postgres_add_connection(ndpi_struct, flow); return; |