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2375. [security] Fully randomize UDP query ports to improve

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forgery resilience. [RT #17949, #18098]
This commit is contained in:
Tatuya JINMEI 神明達哉
2008-06-23 19:41:20 +00:00
parent 40976ef802
commit 386d3a99c1
26 changed files with 3403 additions and 1553 deletions
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10
bin/named/client.c
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: client.c,v 1.257 2008/04/03 06:09:04 tbox Exp $ */
/* $Id: client.c,v 1.258 2008/06/23 19:41:18 jinmei Exp $ */
#include <config.h>
@@ -1524,14 +1524,6 @@ client_request(isc_task_t *task, isc_event_t *event) {
dns_generalstats_increment(ns_g_server->nsstats,
dns_nsstatscounter_tcp);
/*
* Hash the incoming request here as it is after
* dns_dispatch_importrecv().
*/
dns_dispatch_hash(&client->now, sizeof(client->now));
dns_dispatch_hash(isc_buffer_base(buffer),
isc_buffer_usedlength(buffer));
/*
* It's a request. Parse it.
*/