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Code Issues Releases Wiki Activity

try tcp axfr/ixfr even if refresh fails/refused.

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This commit is contained in:
Mark Andrews
2003-05-21 14:15:32 +00:00
parent dd3f0d86f8
commit 7767c2a7aa
1 changed files with 8 additions and 1 deletions
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9
lib/dns/zone.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/ */
/* $Id: zone.c,v 1.389 2003/05/14 02:41:17 marka Exp $ */ /* $Id: zone.c,v 1.390 2003/05/21 14:15:32 marka Exp $ */
#include <config.h> #include <config.h>
@@ -3402,6 +3402,8 @@ refresh_callback(isc_task_t *task, isc_event_t *event) {
"refresh: retry limit for " "refresh: retry limit for "
"master %s exceeded (source %s)", "master %s exceeded (source %s)",
master, source); master, source);
/* Try with TCP. */
goto tcp_transfer;
} else } else
dns_zone_log(zone, ISC_LOG_INFO, dns_zone_log(zone, ISC_LOG_INFO,
"refresh: failure trying master " "refresh: failure trying master "
@@ -3449,6 +3451,11 @@ refresh_callback(isc_task_t *task, isc_event_t *event) {
"refresh: unexpected rcode (%.*s) from " "refresh: unexpected rcode (%.*s) from "
"master %s (source %s)", (int)rb.used, rcode, "master %s (source %s)", (int)rb.used, rcode,
master, source); master, source);
/*
* Perhaps AXFR/IXFR is allowed even if SOA queries arn't.
*/
if (msg->rcode == dns_rcode_refused)
goto tcp_transfer;
goto next_master; goto next_master;
} }