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2013. [bug] Handle unexpected TSIGs on unsigned AXFR/IXFR

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responses more gracefully. [RT #15941]
This commit is contained in:
Mark Andrews
2006-05-02 04:19:47 +00:00
parent 591624154f
commit 1de2d24ea2
2 changed files with 8 additions and 2 deletions
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lib/dns/tsig.c
+5 -2
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@@ -16,7 +16,7 @@
*/
/*
* $Id: tsig.c,v 1.112.2.9 2006/03/08 03:56:21 marka Exp $
* $Id: tsig.c,v 1.112.2.10 2006/05/02 04:19:47 marka Exp $
*/
#include <config.h>
@@ -646,8 +646,11 @@ dns_tsig_verify(isc_buffer_t *source, dns_message_t *msg,
msg->verify_attempted = 1;
if (msg->tcp_continuation)
if (msg->tcp_continuation) {
if (tsigkey == NULL || msg->querytsig == NULL)
return (DNS_R_UNEXPECTEDTSIG);
return (tsig_verify_tcp(source, msg));
}
/*
* There should be a TSIG record...