diff options
Diffstat (limited to 'ext/openssl')
| -rw-r--r-- | ext/openssl/ossl_ssl.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c index a9f31020eb..6fa48bac41 100644 --- a/ext/openssl/ossl_ssl.c +++ b/ext/openssl/ossl_ssl.c @@ -970,8 +970,19 @@ ossl_sslctx_flush_sessions(int argc, VALUE *argv, VALUE self) static void ossl_ssl_shutdown(SSL *ssl) { + int i, rc; + if (ssl) { - SSL_shutdown(ssl); + /* 4 is from SSL_smart_shutdown() of mod_ssl.c (v2.2.19) */ + /* It says max 2x pending + 2x data = 4 */ + for (i = 0; i < 4; ++i) { + /* + * Ignore the case SSL_shutdown returns -1. Empty handshake_func + * must not happen. + */ + if (rc = SSL_shutdown(ssl)) + break; + } SSL_clear(ssl); } } |