diff options
| author | John Fastabend <john.r.fastabend@intel.com> | 2010-06-13 10:36:30 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-13 17:12:40 -0700 |
| commit | e897082fe7a5b591dc4dd5599ac39081a7c8e482 (patch) | |
| tree | 9d33789a1cbdffc0e77a1187d32b0051eb7648c4 /net | |
| parent | d49aba84fe775671133295658f43f4d142a517f9 (diff) | |
| download | lwn-e897082fe7a5b591dc4dd5599ac39081a7c8e482.tar.gz lwn-e897082fe7a5b591dc4dd5599ac39081a7c8e482.zip | |
net: fix deliver_no_wcard regression on loopback device
deliver_no_wcard is not being set in skb_copy_header.
In the skb_cloned case it is not being cleared and
may cause the skb to be dropped when the loopback device
pushes it back up the stack.
Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/skbuff.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 9f07e749d7b1..bcf2fa3e0ddc 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -532,6 +532,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->ip_summed = old->ip_summed; skb_copy_queue_mapping(new, old); new->priority = old->priority; + new->deliver_no_wcard = old->deliver_no_wcard; #if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) new->ipvs_property = old->ipvs_property; #endif |