3.8.13.13 -stable review patch. If anyone has any objections, please let me
know.
------------------
From: stephen hemminger <step...@networkplumber.org>
commit 9aac22deb11a3da4df5b868fc3d30b07185b0d71 upstream.
Same problem as IPv6
Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Kamal Mostafa <ka...@canonical.com>
---
net/ipv4/xfrm4_mode_tunnel.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c
index 57dfe2b..175e8b1 100644
--- a/net/ipv4/xfrm4_mode_tunnel.c
+++ b/net/ipv4/xfrm4_mode_tunnel.c
@@ -142,7 +142,8 @@ static int xfrm4_mode_tunnel_input(struct xfrm_state *x,
struct sk_buff *skb)
for_each_input_rcu(rcv_notify_handlers, handler)
handler->handler(skb);
- if (err = skb_unclone(skb, GFP_ATOMIC))
+ err = skb_unclone(skb, GFP_ATOMIC);
+ if (err)
goto out;
if (x->props.flags & XFRM_STATE_DECAP_DSCP)
--
1.8.1.2
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