6 files changed, 36 insertions, 25 deletions

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 2fc8fe2cb366..b6e0eea1e39e 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -380,6 +380,9 @@ int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev,
                 } else {
                         vhdr->h_vlan_encapsulated_proto = htons(len);
                 }
+
+                skb->protocol = htons(ETH_P_8021Q);
+                skb->nh.raw = skb->data;
         }
 
         /* Before delegating work to the lower layer, enter our MAC-address */
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 74a9a32b906d..4b01496dc33d 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -129,6 +129,7 @@
 #include <linux/ioport.h>
 #include <linux/interrupt.h>
 #include <linux/capability.h>
+#include <linux/freezer.h>
 #include <linux/delay.h>
 #include <linux/timer.h>
 #include <linux/list.h>
@@ -3333,6 +3334,8 @@ static int pktgen_thread_worker(void *arg)
                         t->control &= ~(T_REMDEV);
                 }
 
+                try_to_freeze();
+
                 set_current_state(TASK_INTERRUPTIBLE);
         }
 
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 5170f5c75f9d..57b0221f9e24 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -166,13 +166,9 @@ static inline int arp_packet_match(const struct arphdr *arphdr,
                 return 0;
         }
 
-        for (i = 0, ret = 0; i < IFNAMSIZ/sizeof(unsigned long); i++) {
-                unsigned long odev;
-                memcpy(&odev, outdev + i*sizeof(unsigned long),
-                       sizeof(unsigned long));
-                ret |= (odev
-                        ^ ((const unsigned long *)arpinfo->outiface)[i])
-                        & ((const unsigned long *)arpinfo->outiface_mask)[i];
+        for (i = 0, ret = 0; i < IFNAMSIZ; i++) {
+                ret |= (outdev[i] ^ arpinfo->outiface[i])
+                        & arpinfo->outiface_mask[i];
         }
 
         if (FWINV(ret != 0, ARPT_INV_VIA_OUT)) {
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index a26404dbe212..9acc018766f2 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -61,6 +61,7 @@
 #include <linux/netfilter_ipv4/ipt_ULOG.h>
 #include <net/sock.h>
 #include <linux/bitops.h>
+#include <asm/unaligned.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
@@ -236,9 +237,9 @@ static void ipt_ulog_packet(unsigned int hooknum,
 
         /* copy hook, prefix, timestamp, payload, etc. */
         pm->data_len = copy_len;
-        pm->timestamp_sec = skb->tstamp.off_sec;
-        pm->timestamp_usec = skb->tstamp.off_usec;
-        pm->mark = skb->mark;
+        put_unaligned(skb->tstamp.off_sec, &pm->timestamp_sec);
+        put_unaligned(skb->tstamp.off_usec, &pm->timestamp_usec);
+        put_unaligned(skb->mark, &pm->mark);
         pm->hook = hooknum;
         if (prefix != NULL)
                 strncpy(pm->prefix, prefix, sizeof(pm->prefix));
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index ad9b285692ba..aebb4e2d5ae3 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1766,13 +1766,22 @@ int ipv6_route_ioctl(unsigned int cmd, void __user *arg)
  *      Drop the packet on the floor
  */
 
-static inline int ip6_pkt_drop(struct sk_buff *skb, int code)
-{
-        int type = ipv6_addr_type(&skb->nh.ipv6h->daddr);
-        if (type == IPV6_ADDR_ANY || type == IPV6_ADDR_RESERVED)
-                IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_INADDRERRORS);
-
-        IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_OUTNOROUTES);
+static inline int ip6_pkt_drop(struct sk_buff *skb, int code,
+                               int ipstats_mib_noroutes)
+{
+        int type;
+        switch (ipstats_mib_noroutes) {
+        case IPSTATS_MIB_INNOROUTES:
+                type = ipv6_addr_type(&skb->nh.ipv6h->daddr);
+                if (type == IPV6_ADDR_ANY || type == IPV6_ADDR_RESERVED) {
+                        IP6_INC_STATS(ip6_dst_idev(skb->dst), IPSTATS_MIB_INADDRERRORS);
+                        break;
+                }
+                /* FALLTHROUGH */
+        case IPSTATS_MIB_OUTNOROUTES:
+                IP6_INC_STATS(ip6_dst_idev(skb->dst), ipstats_mib_noroutes);
+                break;
+        }
         icmpv6_send(skb, ICMPV6_DEST_UNREACH, code, 0, skb->dev);
         kfree_skb(skb);
         return 0;
@@ -1780,26 +1789,26 @@ static inline int ip6_pkt_drop(struct sk_buff *skb, int code)
 
 static int ip6_pkt_discard(struct sk_buff *skb)
 {
-        return ip6_pkt_drop(skb, ICMPV6_NOROUTE);
+        return ip6_pkt_drop(skb, ICMPV6_NOROUTE, IPSTATS_MIB_INNOROUTES);
 }
 
 static int ip6_pkt_discard_out(struct sk_buff *skb)
 {
         skb->dev = skb->dst->dev;
-        return ip6_pkt_discard(skb);
+        return ip6_pkt_drop(skb, ICMPV6_NOROUTE, IPSTATS_MIB_OUTNOROUTES);
 }
 
 #ifdef CONFIG_IPV6_MULTIPLE_TABLES
 
 static int ip6_pkt_prohibit(struct sk_buff *skb)
 {
-        return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED);
+        return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_INNOROUTES);
 }
 
 static int ip6_pkt_prohibit_out(struct sk_buff *skb)
 {
         skb->dev = skb->dst->dev;
-        return ip6_pkt_prohibit(skb);
+        return ip6_pkt_drop(skb, ICMPV6_ADM_PROHIBITED, IPSTATS_MIB_OUTNOROUTES);
 }
 
 static int ip6_pkt_blk_hole(struct sk_buff *skb)
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index e81e2fb3d429..816e3690b60f 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -272,9 +272,8 @@ static int attach_encap_tmpl(struct xfrm_encap_tmpl **encapp, struct rtattr *u_a
 }
 
 
-static inline int xfrm_user_sec_ctx_size(struct xfrm_policy *xp)
+static inline int xfrm_user_sec_ctx_size(struct xfrm_sec_ctx *xfrm_ctx)
 {
-        struct xfrm_sec_ctx *xfrm_ctx = xp->security;
         int len = 0;
 
         if (xfrm_ctx) {
@@ -2170,7 +2169,7 @@ static int xfrm_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *xt,
 
         len = RTA_SPACE(sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr);
         len += NLMSG_SPACE(sizeof(struct xfrm_user_acquire));
-        len += RTA_SPACE(xfrm_user_sec_ctx_size(xp));
+        len += RTA_SPACE(xfrm_user_sec_ctx_size(x->security));
 #ifdef CONFIG_XFRM_SUB_POLICY
         len += RTA_SPACE(sizeof(struct xfrm_userpolicy_type));
 #endif
@@ -2280,7 +2279,7 @@ static int xfrm_exp_policy_notify(struct xfrm_policy *xp, int dir, struct km_eve
 
         len = RTA_SPACE(sizeof(struct xfrm_user_tmpl) * xp->xfrm_nr);
         len += NLMSG_SPACE(sizeof(struct xfrm_user_polexpire));
-        len += RTA_SPACE(xfrm_user_sec_ctx_size(xp));
+        len += RTA_SPACE(xfrm_user_sec_ctx_size(xp->security));
 #ifdef CONFIG_XFRM_SUB_POLICY
         len += RTA_SPACE(sizeof(struct xfrm_userpolicy_type));
 #endif