diff options
Diffstat (limited to 'src/lib/protocols')
| -rw-r--r-- | src/lib/protocols/quic.c | 4 | ||||
| -rw-r--r-- | src/lib/protocols/ssl.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/src/lib/protocols/quic.c b/src/lib/protocols/quic.c index d14538e0d..d67414fdf 100644 --- a/src/lib/protocols/quic.c +++ b/src/lib/protocols/quic.c @@ -100,8 +100,8 @@ void ndpi_search_quic(struct ndpi_detection_module_struct *ndpi_struct, && (packet->payload[i+1] == 'N') && (packet->payload[i+2] == 'I') && (packet->payload[i+3] == 0)) { - u_int32_t offset = le32toh(*((u_int32_t*)&packet->payload[i+4])); - u_int32_t prev_offset = le32toh(*((u_int32_t*)&packet->payload[i-4])); + u_int32_t offset = ntohl(*((u_int32_t*)&packet->payload[i+4])); + u_int32_t prev_offset = ntohl(*((u_int32_t*)&packet->payload[i-4])); int len = offset-prev_offset; int sni_offset = i+prev_offset+1; diff --git a/src/lib/protocols/ssl.c b/src/lib/protocols/ssl.c index 947b8371d..f7009a788 100644 --- a/src/lib/protocols/ssl.c +++ b/src/lib/protocols/ssl.c @@ -339,6 +339,10 @@ static void stripCertificateTrailer(char *buffer, int buffer_len) { buffer[i] = '\0', buffer_len = i; } } + + /* Now all lowecase */ + for(i=0; i<buffer_len; i++) + buffer[i] = tolower(buffer[i]); } /* https://engineering.salesforce.com/tls-fingerprinting-with-ja3-and-ja3s-247362855967 */ @@ -498,7 +502,7 @@ int getSSLcertificate(struct ndpi_detection_module_struct *ndpi_struct, if(num_found != 2) continue; } - if(server_len+i+3 < packet->payload_packet_len) { + if((server_len+i+3) < packet->payload_packet_len) { char *server_name = (char*)&packet->payload[i+4]; u_int8_t begin = 0, len, j, num_dots; |