diff options
| -rw-r--r-- | openvpn/src/openvpn/ssl_openssl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/openvpn/src/openvpn/ssl_openssl.c b/openvpn/src/openvpn/ssl_openssl.c index 1006617c..79cc056e 100644 --- a/openvpn/src/openvpn/ssl_openssl.c +++ b/openvpn/src/openvpn/ssl_openssl.c @@ -217,8 +217,9 @@ tls_ctx_restrict_ciphers(struct tls_root_ctx *ctx, const char *ciphers) ASSERT(NULL != ctx); // Translate IANA cipher suite names to OpenSSL names - for (begin_of_cipher = 0; begin_of_cipher < strlen(ciphers); begin_of_cipher = end_of_cipher+1) { - end_of_cipher = strcspn(&ciphers[begin_of_cipher], ":"); + begin_of_cipher = end_of_cipher = 0; + for (; begin_of_cipher < strlen(ciphers); begin_of_cipher = end_of_cipher) { + end_of_cipher += strcspn(&ciphers[begin_of_cipher], ":"); cipher_pair = tls_get_cipher_name_pair(&ciphers[begin_of_cipher], end_of_cipher - begin_of_cipher); if (NULL == cipher_pair) @@ -257,6 +258,8 @@ tls_ctx_restrict_ciphers(struct tls_root_ctx *ctx, const char *ciphers) openssl_ciphers_len += current_cipher_len; openssl_ciphers[openssl_ciphers_len] = ':'; openssl_ciphers_len++; + + end_of_cipher++; } if (openssl_ciphers_len > 0) |