diff options
| author | Pravin B Shelar <[email protected]> | 2013-09-25 09:57:47 -0700 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2013-09-30 15:05:07 -0400 |
| commit | d4a71b155c12d0d429c6b69d94076d6d57e2a7a7 (patch) | |
| tree | ef6a48cbbda948c321542dc13e66686a21998b00 /net/lapb/lapb_iface.c | |
| parent | 2d77f343343c4f38b8f94be1964bbbc6456a147f (diff) | |
ip_tunnel: Do not use stale inner_iph pointer.
While sending packet skb_cow_head() can change skb header which
invalidates inner_iph pointer to skb header. Following patch
avoid using it. Found by code inspection.
This bug was introduced by commit 0e6fbc5b6c6218 (ip_tunnels: extend
iptunnel_xmit()).
Signed-off-by: Pravin B Shelar <[email protected]>
Acked-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions