--- ../code_io.c.orig	2019-05-30 20:55:54.216630725 +0200
+++ ./src/code_io.c	2019-05-30 20:55:57.723297366 +0200
@@ -210,7 +210,7 @@
 #endif
 
     unsigned int namelen = strlen(filename);
-    int          fd      = open(filename, O_RDONLY, 0777);
+    int          fd      = open(filename, O_RDONLY);
 
     if (fd < 0)
     {