diff -up bind-dyndb-ldap-2.5/src/acl.c.build_fix bind-dyndb-ldap-2.5/src/acl.c
--- bind-dyndb-ldap-2.5/src/acl.c.build_fix	2013-01-23 09:46:01.000000000 +0100
+++ bind-dyndb-ldap-2.5/src/acl.c	2013-06-03 16:57:02.626112994 +0200
@@ -159,7 +159,7 @@ parse(cfg_parser_t *parser, const char *
 	RUNTIME_CHECK(isc_once_do(&once, init_cfgtypes) == ISC_R_SUCCESS);
 
 	string_len = strlen(string);
-	isc_buffer_init(&buffer, string, string_len);
+	isc_buffer_init(&buffer, (char *)string, string_len);
 	isc_buffer_add(&buffer, string_len);
 
 	result = cfg_parse_buffer(parser, &buffer, *type, &ret);
@@ -249,7 +249,7 @@ get_fixed_name(const cfg_obj_t *obj, con
 	obj = cfg_tuple_get(obj, name);
 	str = cfg_obj_asstring(obj);
 	len = strlen(str);
-	isc_buffer_init(&buf, str, len);
+	isc_buffer_init(&buf, (char *)str, len);
 
 	/*
 	 * Workaround for https://bugzilla.redhat.com/show_bug.cgi?id=728925
diff -up bind-dyndb-ldap-2.5/src/ldap_helper.c.build_fix bind-dyndb-ldap-2.5/src/ldap_helper.c
--- bind-dyndb-ldap-2.5/src/ldap_helper.c.build_fix	2013-01-23 09:46:01.000000000 +0100
+++ bind-dyndb-ldap-2.5/src/ldap_helper.c	2013-06-03 16:55:04.849806522 +0200
@@ -1908,7 +1908,7 @@ parse_rdata(isc_mem_t *mctx, ldap_qresul
 	text.base = rdata_text;
 	text.length = strlen(text.base);
 
-	isc_buffer_init(&lex_buffer, text.base, text.length);
+	isc_buffer_init(&lex_buffer, (char *)text.base, text.length);
 	isc_buffer_add(&lex_buffer, text.length);
 	isc_buffer_setactive(&lex_buffer, text.length);