@@ -3220,7 +3220,12 @@ int sip_msg_update_buffer(sip_msg_t *msg, str *obuf)

 		LM_ERR("invalid buffer parameter\n");

 		return -1;

 	}

-

+#ifdef USE_TCP

+	if(tcp_get_clone_rcvbuf()==0) {

+		LM_ERR("tcp clone received buffer not enabled\n");

+		return -1;

+	}

+#endif

 	if(obuf->len >= BUF_SIZE) {

 		LM_ERR("new buffer is too large (%d)\n", obuf->len);

 		return -1;

@@ -157,6 +157,7 @@ void tcp_options_get(struct cfg_group_tcp* t);

 #ifdef USE_TCP

 int tcp_set_clone_rcvbuf(int v);

+int tcp_get_clone_rcvbuf(void);

 #endif /* USE_TCP */

 #endif /* tcp_options_h */

@@ -109,6 +109,11 @@ int tcp_set_clone_rcvbuf(int v)

 	return r;

 }

+int tcp_get_clone_rcvbuf(void)

+{

+	return tcp_clone_rcvbuf;

+}

+

 #ifdef READ_HTTP11

 static inline char *strfindcasestrz(str *haystack, char *needlez)

 {