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Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/icmp.c6
-rw-r--r--net/ipv6/netfilter/ip6t_REJECT.c2
-rw-r--r--net/ipv6/raw.c5
3 files changed, 9 insertions, 4 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index fcf883183ce..21eb725e885 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -42,6 +42,7 @@
#include <linux/net.h>
#include <linux/skbuff.h>
#include <linux/init.h>
+#include <linux/netfilter.h>
#ifdef CONFIG_SYSCTL
#include <linux/sysctl.h>
@@ -255,6 +256,7 @@ out:
struct icmpv6_msg {
struct sk_buff *skb;
int offset;
+ uint8_t type;
};
static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb)
@@ -266,6 +268,8 @@ static int icmpv6_getfrag(void *from, char *to, int offset, int len, int odd, st
csum = skb_copy_and_csum_bits(org_skb, msg->offset + offset,
to, len, csum);
skb->csum = csum_block_add(skb->csum, csum, odd);
+ if (!(msg->type & ICMPV6_INFOMSG_MASK))
+ nf_ct_attach(skb, org_skb);
return 0;
}
@@ -403,6 +407,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
msg.skb = skb;
msg.offset = skb->nh.raw - skb->data;
+ msg.type = type;
len = skb->len - msg.offset;
len = min_t(unsigned int, len, IPV6_MIN_MTU - sizeof(struct ipv6hdr) -sizeof(struct icmp6hdr));
@@ -500,6 +505,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
msg.skb = skb;
msg.offset = 0;
+ msg.type = ICMPV6_ECHO_REPLY;
err = ip6_append_data(sk, icmpv6_getfrag, &msg, skb->len + sizeof(struct icmp6hdr),
sizeof(struct icmp6hdr), hlimit, tclass, NULL, &fl,
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index c745717b4ce..0e6d1d4bbd5 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -160,6 +160,8 @@ static void send_reset(struct sk_buff *oldskb)
csum_partial((char *)tcph,
sizeof(struct tcphdr), 0));
+ nf_ct_attach(nskb, oldskb);
+
NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, nskb, NULL, nskb->dst->dev,
dst_output);
}
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 738376cf0c5..ae20a0ec9bd 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -803,10 +803,7 @@ back_from_confirm:
err = rawv6_push_pending_frames(sk, &fl, rp);
}
done:
- ip6_dst_store(sk, dst,
- ipv6_addr_equal(&fl.fl6_dst, &np->daddr) ?
- &np->daddr : NULL);
-
+ dst_release(dst);
release_sock(sk);
out:
fl6_sock_release(flowlabel);