diff options
Diffstat (limited to 'src/lib/ndpi_utils.c')
| -rw-r--r-- | src/lib/ndpi_utils.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/lib/ndpi_utils.c b/src/lib/ndpi_utils.c index b8ffe2e17..de268c191 100644 --- a/src/lib/ndpi_utils.c +++ b/src/lib/ndpi_utils.c @@ -710,24 +710,28 @@ int ndpi_has_human_readeable_string(struct ndpi_detection_module_struct *ndpi_st /* ********************************** */ -char* ndpi_ssl_version2str(u_int16_t version) { - static char v[8]; +char* ndpi_ssl_version2str(u_int16_t version, u_int8_t *unknown_tls_version) { + static char v[12]; + *unknown_tls_version = 0; + switch(version) { case 0x0300: return("SSLv3"); case 0x0301: return("TLSv1"); case 0x0302: return("TLSv1.1"); case 0x0303: return("TLSv1.2"); case 0x0304: return("TLSv1.3"); - case 0xfb1a: return("TLSv1.3 (Fizz)"); /* https://engineering.fb.com/security/fizz/ */ - case 0xfeff: return("DTLSv1.0"); - case 0xfefd: return("DTLSv1.2"); + case 0XFB1A: return("TLSv1.3 (Fizz)"); /* https://engineering.fb.com/security/fizz/ */ + case 0XFEFF: return("DTLSv1.0"); + case 0XFEFD: return("DTLSv1.2"); } if((version >= 0x7f00) && (version <= 0x7fff)) return("TLSv1.3 (draft)"); - snprintf(v, sizeof(v), "%04X", version); + *unknown_tls_version = 1; + snprintf(v, sizeof(v), "TLS (%04X)", version); + return(v); } |