iptables/patches-1.3.4/grsecurity-1.2.8-iptables.patch-1.3.1

--- /dev/null	2005-01-06 03:07:43.000000000 -0800
+++ extensions/libipt_stealth.c	2005-03-08 22:28:26.875595119 -0800
@@ -0,0 +1,64 @@
+/* Shared library add-on to iptables to add stealth support.
+ * Copyright (C) 2002 Brad Spengler  <spender@grsecurity.net>
+ * This netfilter module is licensed under the GNU GPL.
+ */
+
+#include <stdio.h>
+#include <netdb.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <iptables.h>
+
+/* Function which prints out usage message. */
+static void
+help(void)
+{
+	printf("stealth v%s takes no options\n\n", IPTABLES_VERSION);
+}
+
+static struct option opts[] = {
+	{0}
+};
+
+/* Initialize the match. */
+static void
+init(struct ipt_entry_match *m, unsigned int *nfcache)
+{
+	*nfcache |= NFC_UNKNOWN;
+}
+
+static int
+parse(int c, char **argv, int invert, unsigned int *flags,
+	const struct ipt_entry *entry,
+	unsigned int *nfcache,
+	struct ipt_entry_match **match)
+{
+	return 0;
+}
+
+static void
+final_check(unsigned int flags)
+{
+	return;
+}
+
+static
+struct iptables_match stealth = {
+	.next			= NULL,
+	.name			= "stealth",
+	.version		= IPTABLES_VERSION,
+	.size			= IPT_ALIGN(0),
+	.userspacesize	= IPT_ALIGN(0),
+	.help			= &help,
+	.init			= &init, 
+	.parse			= &parse,
+	.final_check	= &final_check,
+	.print			= NULL,
+	.save			= NULL,
+	.extra_opts		= opts  
+};
+
+void _init(void)
+{
+	register_match(&stealth);
+}
1	niro	144	--- /dev/null 2005-01-06 03:07:43.000000000 -0800
2			+++ extensions/libipt_stealth.c 2005-03-08 22:28:26.875595119 -0800
3			@@ -0,0 +1,64 @@
4			+/* Shared library add-on to iptables to add stealth support.
5			+ * Copyright (C) 2002 Brad Spengler <spender@grsecurity.net>
6			+ * This netfilter module is licensed under the GNU GPL.
7			+ */
8			+
9			+#include <stdio.h>
10			+#include <netdb.h>
11			+#include <stdlib.h>
12			+#include <getopt.h>
13			+#include <iptables.h>
14			+
15			+/* Function which prints out usage message. */
16			+static void
17			+help(void)
18			+{
19			+ printf("stealth v%s takes no options\n\n", IPTABLES_VERSION);
20			+}
21			+
22			+static struct option opts[] = {
23			+ {0}
24			+};
25			+
26			+/* Initialize the match. */
27			+static void
28			+init(struct ipt_entry_match m, unsigned int nfcache)
29			+{
30			+ *nfcache \|= NFC_UNKNOWN;
31			+}
32			+
33			+static int
34			+parse(int c, char *argv, int invert, unsigned int flags,
35			+ const struct ipt_entry *entry,
36			+ unsigned int *nfcache,
37			+ struct ipt_entry_match **match)
38			+{
39			+ return 0;
40			+}
41			+
42			+static void
43			+final_check(unsigned int flags)
44			+{
45			+ return;
46			+}
47			+
48			+static
49			+struct iptables_match stealth = {
50			+ .next = NULL,
51			+ .name = "stealth",
52			+ .version = IPTABLES_VERSION,
53			+ .size = IPT_ALIGN(0),
54			+ .userspacesize = IPT_ALIGN(0),
55			+ .help = &help,
56			+ .init = &init,
57			+ .parse = &parse,
58			+ .final_check = &final_check,
59			+ .print = NULL,
60			+ .save = NULL,
61			+ .extra_opts = opts
62			+};
63			+
64			+void _init(void)
65			+{
66			+ register_match(&stealth);
67			+}