修复忘记初始化tailq的bug

plugin/protocol/http/src/http_entry.cpp

@@ -29,6 +29,7 @@ int http_connection_entry_open(const struct tfe_stream * stream, unsigned int th
 {
 	struct http_connection_private * ht_conn = ALLOC(struct http_connection_private, 1);
 	TAILQ_INIT(&ht_conn->hs_private_list);
+	TAILQ_INIT(&ht_conn->hs_private_orphan_list);
 	ht_conn->stream = stream;
 	*pme = (void *) ht_conn;
 	return 0;