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Only test rendering class for != NONE/ANY in non-update messages

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Michael Sawyer 2000-06-23 20:47:23 +00:00
parent 7b19817cb8
commit 167f530b5b
1 changed files with 3 additions and 2 deletions
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5
lib/dns/message.c
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@ -15,7 +15,7 @@
* SOFTWARE.
*/
/* $Id: message.c,v 1.130 2000/06/23 02:07:58 bwelling Exp $ */
/* $Id: message.c,v 1.131 2000/06/23 20:47:23 mws Exp $ */
/***
*** Imports
@ -1114,7 +1114,8 @@ getsection(isc_buffer_t *source, dns_message_t *msg, dns_decompress_t *dctx,
* established a class. Do so now.
*/
if (msg->state == DNS_SECTION_ANY) {
if (rdclass == 0 || rdclass == dns_rdataclass_any) {
if ((msg->opcode != dns_opcode_update) &&
(rdclass == 0 || rdclass == dns_rdataclass_any)) {
result = DNS_R_FORMERR;
goto cleanup;
}