--- a/master/ioctl.h	Fri Apr 17 11:32:54 2015 +0200
+++ b/master/ioctl.h	Tue Apr 14 13:10:55 2015 -0400
@@ -440,7 +440,7 @@
     size_t data_size;
     uint32_t result;
     uint32_t error_code;
-    char file_name[32];
+    char file_name[255];
 } ec_ioctl_slave_foe_t;
 
 /*****************************************************************************/