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-rw-r--r--net/ipv6/addrconf.c9
-rw-r--r--net/ipv6/af_inet6.c6
-rw-r--r--net/ipv6/mcast.c2
-rw-r--r--net/ipv6/netfilter/ip6_tables.c7
-rw-r--r--net/ipv6/netfilter/ip6t_policy.c7
-rw-r--r--net/ipv6/proc.c2
-rw-r--r--net/ipv6/raw.c1
-rw-r--r--net/ipv6/xfrm6_policy.c1
8 files changed, 17 insertions, 18 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index d328d598614..b7d8822c1be 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2165,6 +2165,9 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
dev->name);
break;
}
+
+ if (idev)
+ idev->if_flags |= IF_READY;
} else {
if (!netif_carrier_ok(dev)) {
/* device is still not ready. */
@@ -3321,9 +3324,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
switch (event) {
case RTM_NEWADDR:
- dst_hold(&ifp->rt->u.dst);
- if (ip6_ins_rt(ifp->rt, NULL, NULL, NULL))
- dst_release(&ifp->rt->u.dst);
+ ip6_ins_rt(ifp->rt, NULL, NULL, NULL);
if (ifp->idev->cnf.forwarding)
addrconf_join_anycast(ifp);
break;
@@ -3334,8 +3335,6 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
dst_hold(&ifp->rt->u.dst);
if (ip6_del_rt(ifp->rt, NULL, NULL, NULL))
dst_free(&ifp->rt->u.dst);
- else
- dst_release(&ifp->rt->u.dst);
break;
}
}
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 064ffab82a9..6c9711ac1c0 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -369,12 +369,6 @@ int inet6_destroy_sock(struct sock *sk)
struct sk_buff *skb;
struct ipv6_txoptions *opt;
- /*
- * Release destination entry
- */
-
- sk_dst_reset(sk);
-
/* Release rx options */
if ((skb = xchg(&np->pktoptions, NULL)) != NULL)
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 4420948a1bf..807c021d64a 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1978,7 +1978,7 @@ static int sf_setstate(struct ifmcaddr6 *pmc)
new_in = psf->sf_count[MCAST_INCLUDE] != 0;
if (new_in) {
if (!psf->sf_oldin) {
- struct ip6_sf_list *prev = 0;
+ struct ip6_sf_list *prev = NULL;
for (dpsf=pmc->mca_tomb; dpsf;
dpsf=dpsf->sf_next) {
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 847068fd336..74ff56c322f 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -978,6 +978,13 @@ do_replace(void __user *user, unsigned int len)
if (copy_from_user(&tmp, user, sizeof(tmp)) != 0)
return -EFAULT;
+ /* overflow check */
+ if (tmp.size >= (INT_MAX - sizeof(struct xt_table_info)) / NR_CPUS -
+ SMP_CACHE_BYTES)
+ return -ENOMEM;
+ if (tmp.num_counters >= INT_MAX / sizeof(struct xt_counters))
+ return -ENOMEM;
+
newinfo = xt_alloc_table_info(tmp.size);
if (!newinfo)
return -ENOMEM;
diff --git a/net/ipv6/netfilter/ip6t_policy.c b/net/ipv6/netfilter/ip6t_policy.c
index afe1cc4c18a..3d39ec92404 100644
--- a/net/ipv6/netfilter/ip6t_policy.c
+++ b/net/ipv6/netfilter/ip6t_policy.c
@@ -26,8 +26,9 @@ MODULE_LICENSE("GPL");
static inline int
match_xfrm_state(struct xfrm_state *x, const struct ip6t_policy_elem *e)
{
-#define MATCH_ADDR(x,y,z) (!e->match.x || \
- ((ip6_masked_addrcmp((z), &e->x, &e->y)) == 0) ^ e->invert.x)
+#define MATCH_ADDR(x,y,z) (!e->match.x || \
+ ((!ip6_masked_addrcmp(&e->x.a6, &e->y.a6, z)) \
+ ^ e->invert.x))
#define MATCH(x,y) (!e->match.x || ((e->x == (y)) ^ e->invert.x))
return MATCH_ADDR(saddr, smask, (struct in6_addr *)&x->props.saddr.a6) &&
@@ -91,7 +92,7 @@ match_policy_out(const struct sk_buff *skb, const struct ip6t_policy_info *info)
return 0;
}
- return strict ? 1 : 0;
+ return strict ? i == info->len : 0;
}
static int match(const struct sk_buff *skb,
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 50a13e75d70..4238b1ed886 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -38,7 +38,7 @@ static int fold_prot_inuse(struct proto *proto)
int res = 0;
int cpu;
- for (cpu=0; cpu<NR_CPUS; cpu++)
+ for_each_cpu(cpu)
res += proto->stats[cpu].inuse;
return res;
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 66f1d12ea57..738376cf0c5 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -35,7 +35,6 @@
#include <linux/skbuff.h>
#include <asm/uaccess.h>
#include <asm/ioctls.h>
-#include <asm/bug.h>
#include <net/ip.h>
#include <net/sock.h>
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 69bd957380e..91cce8b2d7a 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -11,7 +11,6 @@
*
*/
-#include <asm/bug.h>
#include <linux/compiler.h>
#include <linux/config.h>
#include <linux/netdevice.h>