diff options
| author | Linus Nordberg <linus@nordberg.se> | 2010-11-19 12:02:46 +0100 |
|---|---|---|
| committer | Linus Nordberg <linus@nordberg.se> | 2010-11-19 12:02:46 +0100 |
| commit | c8b11e6b62cddbcc24f5c830b51b3fed19031694 (patch) | |
| tree | f7377969e986c577a3ca100b63890592a79af5a6 /tlscommon.c | |
| parent | 3f8c5eab9157cd1656bb5e70bd8f994a2618961d (diff) | |
Improve SSL version identification.
Use a runtime check rather than a compile time check, patch
contributed by Faidon Liambotis.
Include development and beta versions in the checks (the status
nibble).
Diffstat (limited to 'tlscommon.c')
| -rw-r--r-- | tlscommon.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/tlscommon.c b/tlscommon.c index d5a35bf..6739f03 100644 --- a/tlscommon.c +++ b/tlscommon.c @@ -203,6 +203,7 @@ static int tlsaddcacrl(SSL_CTX *ctx, struct tls *conf) { static SSL_CTX *tlscreatectx(uint8_t type, struct tls *conf) { SSL_CTX *ctx = NULL; unsigned long error; + long sslversion = SSLeay(); switch (type) { #ifdef RADPROT_TLS @@ -227,15 +228,15 @@ static SSL_CTX *tlscreatectx(uint8_t type, struct tls *conf) { debug(DBG_ERR, "tlscreatectx: Error initialising SSL/TLS in TLS context %s", conf->name); return NULL; } -#if OPENSSL_VERSION_NUMBER < 0x0090810f \ - || (OPENSSL_VERSION_NUMBER >= 0x1000000f \ - && OPENSSL_VERSION_NUMBER < 0x1000002f) - debug(DBG_WARN, "%s: OpenSSL seems to be of a version with a " - "certain security critical bug (fixed in OpenSSL 0.9.8p and " - "1.0.0b). Disabling OpenSSL session caching for context %p.", - __func__, ctx); - SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF); -#endif + + if (sslversion < 0x00908100L || + (sslversion >= 0x10000000L && sslversion < 0x10000020L)) { + debug(DBG_WARN, "%s: %s seems to be of a version with a " + "certain security critical bug (fixed in OpenSSL 0.9.8p and " + "1.0.0b). Disabling OpenSSL session caching for context %p.", + __func__, SSLeay_version(SSLEAY_VERSION), ctx); + SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF); + } if (conf->certkeypwd) { SSL_CTX_set_default_passwd_cb_userdata(ctx, conf->certkeypwd); |