Fix compile error on OpenBSD which has no SSL_OP_NO_RENEGOTIATION

Icinga · Jan 3, 2024 · 1b3be52 · 1b3be52
1 parent 7ce9457
commit 1b3be52
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/base/tlsutility.cpp b/lib/base/tlsutility.cpp
@@ -93,7 +93,9 @@ static void InitSslContext(const Shared<boost::asio::ssl::context>::Ptr& context
 
 	flags |= SSL_OP_CIPHER_SERVER_PREFERENCE;
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#ifdef LIBRESSL_VERSION_NUMBER
+	flags |= SSL_OP_NO_CLIENT_RENEGOTIATION;
+#elif OPENSSL_VERSION_NUMBER < 0x10100000L
 	SSL_CTX_set_info_callback(sslContext, [](const SSL* ssl, int where, int) {
 		if (where & SSL_CB_HANDSHAKE_DONE) {
 			ssl->s3->flags |= SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS;