From c32a559743d0b261663c489a56d6b651dc3011ff Mon Sep 17 00:00:00 2001 From: Steffan Karger Date: Thu, 4 Apr 2013 21:53:07 +0200 Subject: [PATCH] Fixed tls-cipher translation bug in openssl-build Signed-off-by: Steffan Karger --- src/openvpn/ssl_openssl.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/openvpn/ssl_openssl.c b/src/openvpn/ssl_openssl.c index 1006617..79cc056 100644 --- a/src/openvpn/ssl_openssl.c +++ b/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) -- 1.7.9.5