buildroot/package/tslib/tslib-1.0-remove-bzero.patch

--- a/src/ts_parse_vars.c	2006-08-24 17:02:55.000000000 -0400
+++ b/src/ts_parse_vars.c	2008-03-12 13:57:01.000000000 -0400
@@ -33,7 +33,7 @@ int tslib_parse_vars(struct tslib_module
 		return 0;
 
 	//s = alloca(strlen(str));
-	bzero(s_holder,1024);
+	memset(s_holder, 0, 1024);
 	strncpy(s_holder,str,strlen(str));
 	s = s_holder;
 	while ((p = strsep(&s, " \t")) != NULL && ret == 0) {