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3281. [bug] SOA refresh queries could be treated as cancelled

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despite succeeding over the loopback interface.
                        [RT #27782]
This commit is contained in:
Mark Andrews 2012-02-07 19:51:32 +00:00
parent fc0f25d9b0
commit 6980e5df7f
2 changed files with 8 additions and 6 deletions
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4
CHANGES
View file

@ -1,3 +1,7 @@
3281. [bug] SOA refresh queries could be treated as cancelled
despite succeeding over the loopback interface.
[RT #27782]
3280. [bug] Potential double free of a rdataset on out of memory
with DNS64. [RT #27762]

10
lib/dns/request.c
View file

@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: request.c,v 1.89 2011/03/12 04:59:48 tbox Exp $ */
/* $Id: request.c,v 1.89.250.1 2012/02/07 19:51:32 marka Exp $ */
/*! \file */
@ -1133,9 +1133,7 @@ req_render(dns_message_t *message, isc_buffer_t **bufferp,
*/
static void
send_if_done(dns_request_t *request, isc_result_t result) {
if (!DNS_REQUEST_CONNECTING(request) &&
!DNS_REQUEST_SENDING(request) &&
!request->canceling)
if (request->event != NULL && !request->canceling)
req_sendevent(request, result);
}
@ -1319,8 +1317,8 @@ req_senddone(isc_task_t *task, isc_event_t *event) {
else
send_if_done(request, ISC_R_CANCELED);
} else if (sevent->result != ISC_R_SUCCESS) {
req_cancel(request);
send_if_done(request, ISC_R_CANCELED);
req_cancel(request);
send_if_done(request, ISC_R_CANCELED);
}
UNLOCK(&request->requestmgr->locks[request->hash]);