Module Name: src
Committed By: christos
Date: Sun Jan 25 15:52:12 UTC 2015
Added Files:
src/external/bsd/bind/dist/bin/named: pfilter.c pfilter.h
Log Message:
blacklist new files
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/external/bsd/bind/dist/bin/named/pfilter.c \
src/external/bsd/bind/dist/bin/named/pfilter.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/external/bsd/bind/dist/bin/named/pfilter.c
diff -u /dev/null src/external/bsd/bind/dist/bin/named/pfilter.c:1.1
--- /dev/null Sun Jan 25 10:52:12 2015
+++ src/external/bsd/bind/dist/bin/named/pfilter.c Sun Jan 25 10:52:12 2015
@@ -0,0 +1,53 @@
+#include <config.h>
+
+#include <isc/platform.h>
+#include <isc/util.h>
+#include <named/types.h>
+#include <named/client.h>
+
+#include <blacklist.h>
+
+#include "pfilter.h"
+
+static struct blacklist *blstate;
+
+void
+pfilter_open(void)
+{
+ if (blstate == NULL)
+ blstate = blacklist_open();
+}
+
+#define TCP_CLIENT(c) (((c)->attributes & NS_CLIENTATTR_TCP) != 0)
+
+void
+pfilter_notify(isc_result_t res, ns_client_t *client, const char *msg)
+{
+ int rv;
+ isc_socket_t *socket;
+
+ pfilter_open();
+
+ if (TCP_CLIENT(client))
+ socket = client->tcpsocket;
+ else {
+ socket = client->udpsocket;
+ if (!client->peeraddr_valid) {
+ syslog(LOG_ERR, "no peer res=%d\n", res);
+ return;
+ }
+ }
+ if (socket == NULL) {
+ syslog(LOG_ERR, "null socket res=%d\n", res);
+ return;
+ }
+ if (blstate == NULL) {
+ syslog(LOG_ERR, "null blstate res=%d\n", res);
+ return;
+ }
+ rv = blacklist_sa_r(blstate,
+ res != ISC_R_SUCCESS, isc_socket_getfd(socket),
+ &client->peeraddr.type.sa, client->peeraddr.length, msg);
+ if (rv || res != ISC_R_SUCCESS)
+ syslog(LOG_ERR, "blacklist rv=%d res=%d\n", rv, res);
+}
Index: src/external/bsd/bind/dist/bin/named/pfilter.h
diff -u /dev/null src/external/bsd/bind/dist/bin/named/pfilter.h:1.1
--- /dev/null Sun Jan 25 10:52:12 2015
+++ src/external/bsd/bind/dist/bin/named/pfilter.h Sun Jan 25 10:52:12 2015
@@ -0,0 +1,2 @@
+void pfilter_open(void);
+void pfilter_notify(isc_result_t, ns_client_t *, const char *);
