s4-dns: Use talloc_asprintf_append_buffer in create_response_rr

Signed-off-by: Kai Blin <kai@samba.org>

diff --git a/source4/dns_server/dns_query.c b/source4/dns_server/dns_query.c
index 212c5e42abab5f4deeb1bd4ad3864c78c3705ace..11b164a22a7afd74977f885e4fe5c3a0562fdf1c 100644 (file)
--- a/source4/dns_server/dns_query.c
+++ b/source4/dns_server/dns_query.c
@@ -87,8 +87,8 @@ static WERROR create_response_rr(const struct dns_name_question *question,
                        return WERR_NOMEM;
                }
                for (i=1; i<rec->data.txt.count; i++) {
-                       tmp = talloc_asprintf_append(tmp, " \"%s\"",
-                                                    rec->data.txt.str[i]);
+                       tmp = talloc_asprintf_append_buffer(
+                               tmp, " \"%s\"", rec->data.txt.str[i]);
                        if (tmp == NULL) {
                                return WERR_NOMEM;
                        }