CVE-2016-0771: dnsserver: don't force UTF-8 for TXT

While using a charset is not entirely logical, it allows testing of non
UTF-8 data (like inserting 0xFF into the TXT string).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11128
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11686

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/librpc/idl/dnsserver.idl b/librpc/idl/dnsserver.idl
index ca9c371410027730b4502c715ad6825df1dab218..c7742e7d270213a13dd612c5db32fe5224c32f9a 100644 (file)
--- a/librpc/idl/dnsserver.idl
+++ b/librpc/idl/dnsserver.idl
@@ -73,7 +73,7 @@ import "misc.idl", "dnsp.idl";
 
        typedef [public,gensize] struct {
                [value(strlen(str))] uint8 len;
-               [charset(UTF8)] uint8 str[len];
+               [charset(UNIX)] uint8 str[len];
        }
        DNS_RPC_NAME;