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-rw-r--r--net/ipv6/ah6.c2
-rw-r--r--net/ipv6/esp6.c2
-rw-r--r--net/ipv6/ipcomp6.c2
-rw-r--r--net/ipv6/netfilter/Kconfig16
-rw-r--r--net/ipv6/netfilter/Makefile3
-rw-r--r--net/ipv6/netfilter/ip6t_esp.c115
-rw-r--r--net/ipv6/netfilter/ip6t_multiport.c125
-rw-r--r--net/ipv6/xfrm6_input.c11
-rw-r--r--net/ipv6/xfrm6_tunnel.c2
9 files changed, 14 insertions, 264 deletions
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index cf58251df4b..6778173a3dd 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -229,7 +229,7 @@ error:
return err;
}
-static int ah6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struct sk_buff *skb)
+static int ah6_input(struct xfrm_state *x, struct sk_buff *skb)
{
/*
* Before process AH
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index 3dcaac7a097..22f04607903 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -130,7 +130,7 @@ error:
return err;
}
-static int esp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struct sk_buff *skb)
+static int esp6_input(struct xfrm_state *x, struct sk_buff *skb)
{
struct ipv6hdr *iph;
struct ipv6_esp_hdr *esph;
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index d4cfec3f414..00f3fadfcca 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -63,7 +63,7 @@ static void **ipcomp6_scratches;
static int ipcomp6_scratch_users;
static LIST_HEAD(ipcomp6_tfms_list);
-static int ipcomp6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struct sk_buff *skb)
+static int ipcomp6_input(struct xfrm_state *x, struct sk_buff *skb)
{
int err = 0;
u8 nexthdr = 0;
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index 98f78759f1a..4bc4e5b3379 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -87,16 +87,6 @@ config IP6_NF_MATCH_HL
To compile it as a module, choose M here. If unsure, say N.
-config IP6_NF_MATCH_MULTIPORT
- tristate "Multiple port match support"
- depends on IP6_NF_IPTABLES
- help
- Multiport matching allows you to match TCP or UDP packets based on
- a series of source or destination ports: normally a rule can only
- match a single range of ports.
-
- To compile it as a module, choose M here. If unsure, say N.
-
config IP6_NF_MATCH_OWNER
tristate "Owner match support"
depends on IP6_NF_IPTABLES
@@ -115,11 +105,11 @@ config IP6_NF_MATCH_IPV6HEADER
To compile it as a module, choose M here. If unsure, say N.
-config IP6_NF_MATCH_AHESP
- tristate "AH/ESP match support"
+config IP6_NF_MATCH_AH
+ tristate "AH match support"
depends on IP6_NF_IPTABLES
help
- This module allows one to match AH and ESP packets.
+ This module allows one to match AH packets.
To compile it as a module, choose M here. If unsure, say N.
diff --git a/net/ipv6/netfilter/Makefile b/net/ipv6/netfilter/Makefile
index 8436a1a1731..eeeb57d4c9c 100644
--- a/net/ipv6/netfilter/Makefile
+++ b/net/ipv6/netfilter/Makefile
@@ -8,9 +8,8 @@ obj-$(CONFIG_IP6_NF_MATCH_RT) += ip6t_rt.o
obj-$(CONFIG_IP6_NF_MATCH_OPTS) += ip6t_hbh.o ip6t_dst.o
obj-$(CONFIG_IP6_NF_MATCH_IPV6HEADER) += ip6t_ipv6header.o
obj-$(CONFIG_IP6_NF_MATCH_FRAG) += ip6t_frag.o
-obj-$(CONFIG_IP6_NF_MATCH_AHESP) += ip6t_esp.o ip6t_ah.o
+obj-$(CONFIG_IP6_NF_MATCH_AH) += ip6t_ah.o
obj-$(CONFIG_IP6_NF_MATCH_EUI64) += ip6t_eui64.o
-obj-$(CONFIG_IP6_NF_MATCH_MULTIPORT) += ip6t_multiport.o
obj-$(CONFIG_IP6_NF_MATCH_OWNER) += ip6t_owner.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
diff --git a/net/ipv6/netfilter/ip6t_esp.c b/net/ipv6/netfilter/ip6t_esp.c
deleted file mode 100644
index 36bedad2c6f..00000000000
--- a/net/ipv6/netfilter/ip6t_esp.c
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Kernel module to match ESP parameters. */
-/* (C) 2001-2002 Andras Kis-Szabo <kisza@sch.bme.hu>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-
-#include <linux/module.h>
-#include <linux/skbuff.h>
-#include <linux/ip.h>
-#include <linux/ipv6.h>
-#include <linux/types.h>
-#include <net/checksum.h>
-#include <net/ipv6.h>
-
-#include <linux/netfilter_ipv6/ip6_tables.h>
-#include <linux/netfilter_ipv6/ip6t_esp.h>
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("IPv6 ESP match");
-MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
-
-#if 0
-#define DEBUGP printk
-#else
-#define DEBUGP(format, args...)
-#endif
-
-/* Returns 1 if the spi is matched by the range, 0 otherwise */
-static inline int
-spi_match(u_int32_t min, u_int32_t max, u_int32_t spi, int invert)
-{
- int r=0;
- DEBUGP("esp spi_match:%c 0x%x <= 0x%x <= 0x%x",invert? '!':' ',
- min,spi,max);
- r=(spi >= min && spi <= max) ^ invert;
- DEBUGP(" result %s\n",r? "PASS\n" : "FAILED\n");
- return r;
-}
-
-static int
-match(const struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- const struct xt_match *match,
- const void *matchinfo,
- int offset,
- unsigned int protoff,
- int *hotdrop)
-{
- struct ip_esp_hdr _esp, *eh;
- const struct ip6t_esp *espinfo = matchinfo;
- unsigned int ptr;
-
- /* Make sure this isn't an evil packet */
- /*DEBUGP("ipv6_esp entered \n");*/
-
- if (ipv6_find_hdr(skb, &ptr, NEXTHDR_ESP, NULL) < 0)
- return 0;
-
- eh = skb_header_pointer(skb, ptr, sizeof(_esp), &_esp);
- if (eh == NULL) {
- *hotdrop = 1;
- return 0;
- }
-
- DEBUGP("IPv6 ESP SPI %u %08X\n", ntohl(eh->spi), ntohl(eh->spi));
-
- return (eh != NULL)
- && spi_match(espinfo->spis[0], espinfo->spis[1],
- ntohl(eh->spi),
- !!(espinfo->invflags & IP6T_ESP_INV_SPI));
-}
-
-/* Called when user tries to insert an entry of this type. */
-static int
-checkentry(const char *tablename,
- const void *ip,
- const struct xt_match *match,
- void *matchinfo,
- unsigned int matchinfosize,
- unsigned int hook_mask)
-{
- const struct ip6t_esp *espinfo = matchinfo;
-
- if (espinfo->invflags & ~IP6T_ESP_INV_MASK) {
- DEBUGP("ip6t_esp: unknown flags %X\n",
- espinfo->invflags);
- return 0;
- }
- return 1;
-}
-
-static struct ip6t_match esp_match = {
- .name = "esp",
- .match = match,
- .matchsize = sizeof(struct ip6t_esp),
- .checkentry = checkentry,
- .me = THIS_MODULE,
-};
-
-static int __init ip6t_esp_init(void)
-{
- return ip6t_register_match(&esp_match);
-}
-
-static void __exit ip6t_esp_fini(void)
-{
- ip6t_unregister_match(&esp_match);
-}
-
-module_init(ip6t_esp_init);
-module_exit(ip6t_esp_fini);
diff --git a/net/ipv6/netfilter/ip6t_multiport.c b/net/ipv6/netfilter/ip6t_multiport.c
deleted file mode 100644
index 10c48ba596d..00000000000
--- a/net/ipv6/netfilter/ip6t_multiport.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Kernel module to match one of a list of TCP/UDP ports: ports are in
- the same place so we can treat them as equal. */
-
-/* (C) 1999-2001 Paul `Rusty' Russell
- * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/udp.h>
-#include <linux/skbuff.h>
-#include <linux/in.h>
-
-#include <linux/netfilter_ipv6/ip6t_multiport.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
-MODULE_DESCRIPTION("ip6tables match for multiple ports");
-
-#if 0
-#define duprintf(format, args...) printk(format , ## args)
-#else
-#define duprintf(format, args...)
-#endif
-
-/* Returns 1 if the port is matched by the test, 0 otherwise. */
-static inline int
-ports_match(const u_int16_t *portlist, enum ip6t_multiport_flags flags,
- u_int8_t count, u_int16_t src, u_int16_t dst)
-{
- unsigned int i;
- for (i=0; i<count; i++) {
- if (flags != IP6T_MULTIPORT_DESTINATION
- && portlist[i] == src)
- return 1;
-
- if (flags != IP6T_MULTIPORT_SOURCE
- && portlist[i] == dst)
- return 1;
- }
-
- return 0;
-}
-
-static int
-match(const struct sk_buff *skb,
- const struct net_device *in,
- const struct net_device *out,
- const struct xt_match *match,
- const void *matchinfo,
- int offset,
- unsigned int protoff,
- int *hotdrop)
-{
- u16 _ports[2], *pptr;
- const struct ip6t_multiport *multiinfo = matchinfo;
-
- /* Must not be a fragment. */
- if (offset)
- return 0;
-
- /* Must be big enough to read ports (both UDP and TCP have
- them at the start). */
- pptr = skb_header_pointer(skb, protoff, sizeof(_ports), &_ports[0]);
- if (pptr == NULL) {
- /* We've been asked to examine this packet, and we
- * can't. Hence, no choice but to drop.
- */
- duprintf("ip6t_multiport:"
- " Dropping evil offset=0 tinygram.\n");
- *hotdrop = 1;
- return 0;
- }
-
- return ports_match(multiinfo->ports,
- multiinfo->flags, multiinfo->count,
- ntohs(pptr[0]), ntohs(pptr[1]));
-}
-
-/* Called when user tries to insert an entry of this type. */
-static int
-checkentry(const char *tablename,
- const void *info,
- const struct xt_match *match,
- void *matchinfo,
- unsigned int matchsize,
- unsigned int hook_mask)
-{
- const struct ip6t_ip6 *ip = info;
- const struct ip6t_multiport *multiinfo = matchinfo;
-
- /* Must specify proto == TCP/UDP, no unknown flags or bad count */
- return (ip->proto == IPPROTO_TCP || ip->proto == IPPROTO_UDP)
- && !(ip->invflags & IP6T_INV_PROTO)
- && (multiinfo->flags == IP6T_MULTIPORT_SOURCE
- || multiinfo->flags == IP6T_MULTIPORT_DESTINATION
- || multiinfo->flags == IP6T_MULTIPORT_EITHER)
- && multiinfo->count <= IP6T_MULTI_PORTS;
-}
-
-static struct ip6t_match multiport_match = {
- .name = "multiport",
- .match = match,
- .matchsize = sizeof(struct ip6t_multiport),
- .checkentry = checkentry,
- .me = THIS_MODULE,
-};
-
-static int __init ip6t_multiport_init(void)
-{
- return ip6t_register_match(&multiport_match);
-}
-
-static void __exit ip6t_multiport_fini(void)
-{
- ip6t_unregister_match(&multiport_match);
-}
-
-module_init(ip6t_multiport_init);
-module_exit(ip6t_multiport_fini);
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index cccf8b76f04..00cfdee18dc 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -32,7 +32,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
{
int err;
u32 seq;
- struct sec_decap_state xfrm_vec[XFRM_MAX_DEPTH];
+ struct xfrm_state *xfrm_vec[XFRM_MAX_DEPTH];
struct xfrm_state *x;
int xfrm_nr = 0;
int decaps = 0;
@@ -65,7 +65,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
if (xfrm_state_check_expire(x))
goto drop_unlock;
- nexthdr = x->type->input(x, &(xfrm_vec[xfrm_nr].decap), skb);
+ nexthdr = x->type->input(x, skb);
if (nexthdr <= 0)
goto drop_unlock;
@@ -79,7 +79,7 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
spin_unlock(&x->lock);
- xfrm_vec[xfrm_nr++].xvec = x;
+ xfrm_vec[xfrm_nr++] = x;
if (x->props.mode) { /* XXX */
if (nexthdr != IPPROTO_IPV6)
@@ -118,7 +118,8 @@ int xfrm6_rcv_spi(struct sk_buff *skb, u32 spi)
if (xfrm_nr + skb->sp->len > XFRM_MAX_DEPTH)
goto drop;
- memcpy(skb->sp->x+skb->sp->len, xfrm_vec, xfrm_nr*sizeof(struct sec_decap_state));
+ memcpy(skb->sp->xvec + skb->sp->len, xfrm_vec,
+ xfrm_nr * sizeof(xfrm_vec[0]));
skb->sp->len += xfrm_nr;
skb->ip_summed = CHECKSUM_NONE;
@@ -149,7 +150,7 @@ drop_unlock:
xfrm_state_put(x);
drop:
while (--xfrm_nr >= 0)
- xfrm_state_put(xfrm_vec[xfrm_nr].xvec);
+ xfrm_state_put(xfrm_vec[xfrm_nr]);
kfree_skb(skb);
return -1;
}
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index a8f6776c518..d37768e5064 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -351,7 +351,7 @@ static int xfrm6_tunnel_output(struct xfrm_state *x, struct sk_buff *skb)
return 0;
}
-static int xfrm6_tunnel_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struct sk_buff *skb)
+static int xfrm6_tunnel_input(struct xfrm_state *x, struct sk_buff *skb)
{
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-03-08 17:43:35 +0000