diff options
Diffstat (limited to 'ssl/s23_clnt.c')
| -rw-r--r-- | ssl/s23_clnt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ssl/s23_clnt.c b/ssl/s23_clnt.c index 0912528f89..a71311e716 100644 --- a/ssl/s23_clnt.c +++ b/ssl/s23_clnt.c @@ -250,6 +250,20 @@ end: return(ret); } +static int ssl23_no_ssl2_ciphers(SSL *s) + { + SSL_CIPHER *cipher; + STACK_OF(SSL_CIPHER) *ciphers; + int i; + ciphers = SSL_get_ciphers(s); + for (i = 0; i < sk_SSL_CIPHER_num(ciphers); i++) + { + cipher = sk_SSL_CIPHER_value(ciphers, i); + if (cipher->algorithm_ssl == SSL_SSLV2) + return 0; + } + return 1; + } static int ssl23_client_hello(SSL *s) { @@ -264,6 +278,9 @@ static int ssl23_client_hello(SSL *s) ssl2_compat = (s->options & SSL_OP_NO_SSLv2) ? 0 : 1; + if (ssl2_compat && ssl23_no_ssl2_ciphers(s)) + ssl2_compat = 0; + if (!(s->options & SSL_OP_NO_TLSv1)) { version = TLS1_VERSION; |