diff options
Diffstat (limited to 'ssl/ssl_cert.c')
| -rw-r--r-- | ssl/ssl_cert.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/ssl/ssl_cert.c b/ssl/ssl_cert.c index f01d3a7835..597de0ad6c 100644 --- a/ssl/ssl_cert.c +++ b/ssl/ssl_cert.c @@ -1084,15 +1084,21 @@ static int ssl_security_default_callback(SSL *s, SSL_CTX *ctx, int op, break; } case SSL_SECOP_VERSION: - /* SSLv3 not allowed on level 2 */ - if (nid <= SSL3_VERSION && level >= 2) - return 0; - /* TLS v1.1 and above only for level 3 */ - if (nid <= TLS1_VERSION && level >= 3) - return 0; - /* TLS v1.2 only for level 4 and above */ - if (nid <= TLS1_1_VERSION && level >= 4) - return 0; + if (!SSL_IS_DTLS(s)) { + /* SSLv3 not allowed at level 2 */ + if (nid <= SSL3_VERSION && level >= 2) + return 0; + /* TLS v1.1 and above only for level 3 */ + if (nid <= TLS1_VERSION && level >= 3) + return 0; + /* TLS v1.2 only for level 4 and above */ + if (nid <= TLS1_1_VERSION && level >= 4) + return 0; + } else { + /* DTLS v1.2 only for level 4 and above */ + if (DTLS_VERSION_LT(nid, DTLS1_2_VERSION) && level >= 4) + return 0; + } break; case SSL_SECOP_COMPRESSION: |