diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/protocols/tls.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib/protocols/tls.c b/src/lib/protocols/tls.c index b83505cd5..cdaed66b2 100644 --- a/src/lib/protocols/tls.c +++ b/src/lib/protocols/tls.c @@ -2099,7 +2099,8 @@ int processClientServerHello(struct ndpi_detection_module_struct *ndpi_struct, if(flow->protos.tls_quic.tls_supported_versions == NULL) flow->protos.tls_quic.tls_supported_versions = ndpi_strdup(version_str); } - } else if(extension_id == 65486 /* encrypted server name */) { + } else if(extension_id == 65486 /* encrypted server name */ && + offset+extension_offset+1 < total_len) { /* - https://tools.ietf.org/html/draft-ietf-tls-esni-06 - https://blog.cloudflare.com/encrypted-sni/ |