On 25 June 2017 at 16:50, Cong Wang wrote:
> We have to reset the sk->sk_rx_dst when we disconnect a TCP
> connection, because otherwise when we re-connect it this
> dst reference is simply overridden in tcp_finish_connect().
>
> This fixes a dst leak which leads to a loopback dev refcnt
> leak. I
ady correctly set in ip6_input_finish() with
pskb_pull(), so use skb->len as it always returns the correct result
for both linear and paged data.
Signed-off-by: Jamie Bainbridge
---
net/ipv6/raw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
On Sat, Apr 22, 2017 at 12:53 AM, David Miller wrote:
> From: Jamie Bainbridge
> Date: Fri, 21 Apr 2017 21:18:00 +1000
>
>> I cannot see the use in delivering a skb with zero bytes after the
>> network header to a raw socket.
>
> Then it cannot be used to look at zer
Hi Sabrina,
On Fri, Apr 21, 2017 at 8:01 PM, Sabrina Dubroca wrote:
> Hi Jamie,
>
> 2017-04-21, 13:58:44 +1000, Jamie Bainbridge wrote:
>> IPv6 assumes there is data after the network header and blindly delivers
>> skbs to raw sockets without checking the presence o
len is already correctly set in ip6_input_finish() with pskb_pull()
so check this length before delivering zero data to raw sockets.
Signed-off-by: Jamie Bainbridge
---
net/ipv6/raw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
in
in ip6_input_finish() with
pskb_pull(), so use skb->len as it always returns the correct result
for both linear and paged data.
Signed-off-by: Jamie Bainbridge
---
net/ipv6/raw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
