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removed more needless attaching and detaching of the blackhole ACL

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This commit is contained in:
Andreas Gustafsson
2001-02-09 00:23:16 +00:00
parent b7f7a77d56
commit 97f26b88f6
4 changed files with 20 additions and 25 deletions
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7
lib/dns/request.c
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@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: request.c,v 1.54 2001/01/27 02:28:32 bwelling Exp $ */
/* $Id: request.c,v 1.55 2001/02/09 00:23:14 gson Exp $ */
#include <config.h>
@@ -467,20 +467,19 @@ new_request(isc_mem_t *mctx, dns_request_t **requestp) {
static isc_boolean_t
isblackholed(dns_dispatchmgr_t *dispatchmgr, isc_sockaddr_t *destaddr) {
dns_acl_t *blackhole = NULL;
dns_acl_t *blackhole;
isc_netaddr_t netaddr;
int match;
isc_boolean_t drop = ISC_FALSE;
char netaddrstr[ISC_NETADDR_FORMATSIZE];
(void)dns_dispatchmgr_getblackhole(dispatchmgr, &blackhole);
blackhole = dns_dispatchmgr_getblackhole(dispatchmgr);
if (blackhole != NULL) {
isc_netaddr_fromsockaddr(&netaddr, destaddr);
if (dns_acl_match(&netaddr, NULL, blackhole,
NULL, &match, NULL) == ISC_R_SUCCESS &&
match > 0)
drop = ISC_TRUE;
dns_acl_detach(&blackhole);
}
if (drop) {
isc_netaddr_format(&netaddr, netaddrstr, sizeof(netaddrstr));