--- embedaddon/sudo/plugins/system_group/system_group.c	2012/05/29 12:26:49	1.1
+++ embedaddon/sudo/plugins/system_group/system_group.c	2012/10/09 09:29:52	1.1.1.2
@@ -114,7 +114,7 @@ sysgroup_init(int version, sudo_printf_t sudo_printf, 
 	need_setent = true;
     }
 
-    handle = dlsym(RTLD_DEFAULT, "gr_delref");
+    handle = dlsym(RTLD_DEFAULT, "sudo_gr_delref");
     if (handle != NULL)
 	sysgroup_gr_delref = (sysgroup_gr_delref_t)handle;