s3: Use dom_sid_string_buf in sid_to_fstring

Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Thu Mar  3 22:56:57 CET 2011 on sn-devel-104

diff --git a/source3/lib/util_sid.c b/source3/lib/util_sid.c
index bb9e2e98f97058d3fa3bb29cb0ff49d0340982ca..0a026a1e052a4f1b3752d57eaa8321b017bbf5f1 100644 (file)
--- a/source3/lib/util_sid.c
+++ b/source3/lib/util_sid.c
@@ -34,9 +34,7 @@
 
 char *sid_to_fstring(fstring sidstr_out, const struct dom_sid *sid)
 {
-       char *str = sid_string_talloc(talloc_tos(), sid);
-       fstrcpy(sidstr_out, str);
-       TALLOC_FREE(str);
+       dom_sid_string_buf(sid, sidstr_out, sizeof(fstring));
        return sidstr_out;
 }