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| author | Pravin B Shelar <pshelar@nicira.com> | 2013-09-25 09:57:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-09-30 15:05:07 -0400 |
| commit | d4a71b155c12d0d429c6b69d94076d6d57e2a7a7 (patch) | |
| tree | ef6a48cbbda948c321542dc13e66686a21998b00 /include/linux/dma-direction.h | |
| parent | 2d77f343343c4f38b8f94be1964bbbc6456a147f (diff) | |
| download | blackbird-op-linux-d4a71b155c12d0d429c6b69d94076d6d57e2a7a7.tar.gz blackbird-op-linux-d4a71b155c12d0d429c6b69d94076d6d57e2a7a7.zip | |
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 <pshelar@nicira.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dma-direction.h')
0 files changed, 0 insertions, 0 deletions
