diff --git a/lib/base/tlsutility.cpp b/lib/base/tlsutility.cpp index e623053bd..cc6efe589 100644 --- a/lib/base/tlsutility.cpp +++ b/lib/base/tlsutility.cpp @@ -85,7 +85,13 @@ boost::shared_ptr MakeSSLContext(const String& pubkey, const String& pr boost::shared_ptr sslContext = boost::shared_ptr(SSL_CTX_new(SSLv23_method()), SSL_CTX_free); - SSL_CTX_set_options(sslContext.get(), SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | SSL_OP_NO_COMPRESSION); + long flags = SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3; + +#ifdef SSL_OP_NO_COMPRESSION + flags |= SSL_OP_NO_COMPRESSION; +#endif + + SSL_CTX_set_options(sslContext.get(), flags); SSL_CTX_set_mode(sslContext.get(), SSL_MODE_ENABLE_PARTIAL_WRITE | SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER); SSL_CTX_set_session_id_context(sslContext.get(), (const unsigned char *)"Icinga 2", 8);