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Fix AA being cleared on notify "queries"

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Submitted by:	Mark Andrews <marka@nominum.com>
This commit is contained in:
asmodai 2000-11-06 16:10:57 +00:00
parent 9c741fe8e6
commit 43c4a8b07e
1 changed files with 17 additions and 10 deletions
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27
contrib/bind/bin/named/ns_req.c
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@ -1,6 +1,6 @@
#if !defined(lint) && !defined(SABER)
static const char sccsid[] = "@(#)ns_req.c 4.47 (Berkeley) 7/1/91";
static const char rcsid[] = "$Id: ns_req.c,v 8.118 2000/07/17 07:57:56 vixie Exp $";
static const char rcsid[] = "$Id: ns_req.c,v 8.119 2000/08/21 05:57:09 vixie Exp $";
#endif /* not lint */
/*
@ -271,7 +271,11 @@ ns_req(u_char *msg, int msglen, int buflen, struct qstream *qsp,
* safely assume these are always 0 when a query
* comes in.
*/
hp->aa = hp->ra = 0;
#ifdef BIND_NOTIFY
if (hp->opcode != ns_o_notify)
#endif
hp->aa = 0;
hp->ra = 0;
ra = (NS_OPTION_P(OPTION_NORECURSE) == 0);
if (error == NOERROR)
@ -460,18 +464,21 @@ req_notify(HEADER *hp, u_char **cpp, u_char *eom, u_char *msg,
char dnbuf[MAXDNAME];
struct zoneinfo *zp;
/* valid notify's have one question */
if (ntohs(hp->qdcount) != 1) {
ns_debug(ns_log_notify, 1,
"FORMERR Notify header counts wrong");
hp->rcode = ns_r_formerr;
return (Finish);
}
/* valid notify's are authoritative */
if (!hp->aa) {
ns_debug(ns_log_notify, 1,
"FORMERR Notify request without AA");
#ifdef not_yet
hp->rcode = ns_r_formerr;
return (Finish);
#endif
}
hp->aa = 0;
/* valid notify's have one question */
if (ntohs(hp->qdcount) != 1) {
ns_debug(ns_log_notify, 1,
"FORMERR Notify header counts wrong");
hp->rcode = ns_r_formerr;
return (Finish);
}