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From 66b71679b78ad6cf2c4e5c8c1216b602e0fe1e9b Mon Sep 17 00:00:00 2001
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From: Evan Hunt <each@isc.org>
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Date: Thu, 20 Apr 2017 09:28:37 -0700
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Subject: [PATCH] [master] nsupdate: send tkey queries to the right server
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4588. [bug] nsupdate could send queries for TKEY to the wrong
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server when using GSSAPI. Thanks to Tomas Hozza.
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[RT #39893]
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---
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bin/nsupdate/nsupdate.c | 10 ++++------
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1 file changed, 4 insertions(+), 6 deletions(-)
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diff --git a/bin/nsupdate/nsupdate.c b/bin/nsupdate/nsupdate.c
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index 9572fd8..8fc5b20 100644
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--- a/bin/nsupdate/nsupdate.c
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+++ b/bin/nsupdate/nsupdate.c
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@@ -2799,10 +2799,8 @@ start_gssrequest(dns_name_t *master) {
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if (kserver == NULL)
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fatal("out of memory");
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}
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- if (servers == NULL)
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- get_addresses(namestr, dnsport, kserver, 1);
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- else
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- memmove(kserver, &servers[ns_inuse], sizeof(isc_sockaddr_t));
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+
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+ memmove(kserver, &master_servers[master_inuse], sizeof(isc_sockaddr_t));
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dns_fixedname_init(&fname);
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servname = dns_fixedname_name(&fname);
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@@ -2947,11 +2945,11 @@ recvgss(isc_task_t *task, isc_event_t *event) {
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}
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if (eresult != ISC_R_SUCCESS) {
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- next_server("recvgss", addr, eresult);
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+ next_master("recvgss", addr, eresult);
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ddebug("Destroying request [%p]", request);
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dns_request_destroy(&request);
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dns_message_renderreset(tsigquery);
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- sendrequest(&servers[ns_inuse], tsigquery, &request);
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+ sendrequest(&master_servers[master_inuse], tsigquery, &request);
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isc_mem_put(gmctx, reqinfo, sizeof(nsu_gssinfo_t));
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isc_event_free(&event);
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return;
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--
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2.9.3
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