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2750. [bug] dig: assertion failure could occur when a server

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didn't have an address. [RT #20579]
This commit is contained in:
Evan Hunt 2009-11-05 01:57:49 +00:00
parent b55ce50367
commit 9a050780dc
2 changed files with 7 additions and 2 deletions
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3
CHANGES
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@ -1,3 +1,6 @@
2750. [bug] dig: assertion failure could occur when a server
didn't have an address. [RT #20579]
2749. [bug] ixfr-from-differences generated a non-minimal ixfr
for NSEC3 signed zones. [RT #20452]

6
bin/dig/dighost.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dighost.c,v 1.326 2009/09/15 23:48:09 tbox Exp $ */
/* $Id: dighost.c,v 1.327 2009/11/05 01:57:49 each Exp $ */
/*! \file
* \note
@ -2581,13 +2581,15 @@ connect_timeout(isc_task_t *task, isc_event_t *event) {
cq = query->lookup->current_query;
if (!l->tcp_mode)
send_udp(ISC_LIST_NEXT(cq, link));
else {
else if (query->sock != NULL) {
isc_socket_cancel(query->sock, NULL,
ISC_SOCKCANCEL_ALL);
isc_socket_detach(&query->sock);
sockcount--;
debug("sockcount=%d", sockcount);
send_tcp_connect(ISC_LIST_NEXT(cq, link));
} else {
send_tcp_connect(ISC_LIST_NEXT(cq, link));
}
UNLOCK_LOOKUP;
return;