Have eventdns set the "truncated" bit correctly.

Fixed bug 1022; This isn't actually a live bug in Tor, since in Tor
we never generate large DNS replies.

diff --git a/src/or/eventdns.c b/src/or/eventdns.c
index 4464148141bd6ea61cbec2c91d672b84b6678925..4ae17a40c32b16202efc30658fd69f5fa63a5745 100644 (file)
--- a/src/or/eventdns.c
+++ b/src/or/eventdns.c
@@ -1842,7 +1842,7 @@ evdns_server_request_format_response(struct server_request *req, int err)
        if (j > 512) {
 overflow:
                j = 512;
-               buf[3] |= 0x02; /* set the truncated bit. */
+               buf[2] |= 0x02; /* set the truncated bit. */
        }
 
        req->response_len = (size_t)j;