diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/protocols/tls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index f4fb66540..33d5436d2 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -304,7 +304,7 @@ static void checkTLSSubprotocol(struct ndpi_detection_module_struct *ndpi_struct if(flow->detected_protocol_stack[1] == NDPI_PROTOCOL_UNKNOWN) { /* Subprotocol not yet set */ - if(ndpi_struct->tls_cert_cache && flow->packet.iph) { + if(ndpi_struct->tls_cert_cache && flow->packet.iph && flow->packet.tcp) { u_int32_t key = flow->packet.iph->daddr + flow->packet.tcp->dest; u_int16_t cached_proto; |