diff options
| author | Luca Deri <deri@ntop.org> | 2023-06-22 16:04:14 +0200 |
|---|---|---|
| committer | Luca Deri <deri@ntop.org> | 2023-06-22 16:04:14 +0200 |
| commit | cdc0bb8c6143e416bf6d6ec0efae74d4726dee94 (patch) | |
| tree | ed592687b039fa8472c4153913685ca01b41e34c /src/lib/protocols | |
| parent | 167888828470d26a10252d67b62117f770341a5f (diff) | |
Compilation fix
Diffstat (limited to 'src/lib/protocols')
| -rw-r--r-- | src/lib/protocols/tls.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index 10c6fb6f0..e1b85db15 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -1121,10 +1121,15 @@ static int ndpi_search_tls_tcp(struct ndpi_detection_module_struct *ndpi_struct, flow->tls_quic.certificate_processed = 1; if(flow->tls_quic.certificate_processed) { - if(flow->l4.tcp.tls.num_tls_blocks < ndpi_struct->num_tls_blocks_to_follow) - flow->l4.tcp.tls.tls_application_blocks_len[flow->l4.tcp.tls.num_tls_blocks++] = - (packet->packet_direction == 0) ? (len-5) : (-(int16_t)(len - 5)); + if(flow->l4.tcp.tls.num_tls_blocks < ndpi_struct->num_tls_blocks_to_follow) { + int16_t blen = len-5; + /* Use positive values for c->s e negative for s->c */ + if(packet->packet_direction != 0) blen = -blen; + + flow->l4.tcp.tls.tls_application_blocks_len[flow->l4.tcp.tls.num_tls_blocks++] = blen; + } + #ifdef DEBUG_TLS_BLOCKS printf("*** [TLS Block] [len: %u][num_tls_blocks: %u/%u]\n", len-5, flow->l4.tcp.tls.num_tls_blocks, ndpi_struct->num_tls_blocks_to_follow); |