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A TSIG record's class should be ANY, not that of the question

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Brian Wellington
1999-07-26 17:00:34 +00:00
parent f3b5ca5aae
commit 991322a2ab
1 changed files with 3 additions and 0 deletions
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3
lib/dns/message.c
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@@ -928,6 +928,7 @@ getsection(isc_buffer_t *source, dns_message_t *msg, dns_decompress_t *dctx,
* section, bail.
*/
if (msg->opcode != dns_opcode_update
&& rdtype != dns_rdatatype_tsig
&& msg->rdclass != rdclass)
return (DNS_R_FORMERR);
@@ -938,6 +939,8 @@ getsection(isc_buffer_t *source, dns_message_t *msg, dns_decompress_t *dctx,
if (rdtype == dns_rdatatype_tsig) {
if (sectionid != DNS_SECTION_ADDITIONAL)
return (DNS_R_FORMERR);
if (rdclass != dns_rdataclass_any)
return (DNS_R_FORMERR);
section = &msg->sections[DNS_SECTION_TSIG];
}