diff options
| -rw-r--r-- | ext/openssl/ossl_ssl.c | 14 | ||||
| -rw-r--r-- | lib/openssl/ssl.rb | 5 | ||||
| -rw-r--r-- | test/test_ssl.rb | 22 |
3 files changed, 30 insertions, 11 deletions
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c index 87df7f9f..d5ea1304 100644 --- a/ext/openssl/ossl_ssl.c +++ b/ext/openssl/ossl_ssl.c @@ -1601,23 +1601,17 @@ ossl_ssl_write_nonblock(int argc, VALUE *argv, VALUE self) * call-seq: * ssl.stop => nil * - * Stops the SSL connection and prepares it for another connection. + * Sends "close notify" to the peer and tries to shut down the SSL connection + * gracefully. */ static VALUE ossl_ssl_stop(VALUE self) { SSL *ssl; - /* ossl_ssl_data_get_struct() is not usable here because it may return - * from this function; */ - - GetSSL(self, ssl); + ossl_ssl_data_get_struct(self, ssl); - if (ssl) { - ossl_ssl_shutdown(ssl); - SSL_free(ssl); - } - DATA_PTR(self) = NULL; + ossl_ssl_shutdown(ssl); return Qnil; } diff --git a/lib/openssl/ssl.rb b/lib/openssl/ssl.rb index 57519f2c..98937570 100644 --- a/lib/openssl/ssl.rb +++ b/lib/openssl/ssl.rb @@ -290,7 +290,10 @@ module OpenSSL # call-seq: # ssl.sysclose => nil # - # Shuts down the SSL connection and prepares it for another connection. + # Sends "close notify" to the peer and tries to shut down the SSL + # connection gracefully. + # + # If sync_close is set to +true+, the underlying IO is also closed. def sysclose return if closed? stop diff --git a/test/test_ssl.rb b/test/test_ssl.rb index 32f7cfde..cb119dcd 100644 --- a/test/test_ssl.rb +++ b/test/test_ssl.rb @@ -1169,6 +1169,28 @@ end } end + def test_close_and_socket_close_while_connecting + # test it doesn't cause a segmentation fault + ctx = OpenSSL::SSL::SSLContext.new + ctx.ciphers = "aNULL" + + sock1, sock2 = socketpair + ssl1 = OpenSSL::SSL::SSLSocket.new(sock1, ctx) + ssl2 = OpenSSL::SSL::SSLSocket.new(sock2, ctx) + + t = Thread.new { ssl1.connect } + ssl2.accept + + ssl1.close + sock1.close + t.value rescue nil + ensure + ssl1.close if ssl1 + ssl2.close if ssl2 + sock1.close if sock1 + sock2.close if sock2 + end + def test_get_ephemeral_key return unless OpenSSL::SSL::SSLSocket.method_defined?(:tmp_key) pkey = OpenSSL::PKey |