[ Upstream commit 4ce6b9e1621c187a32a47a17bf6be93b1dc4a3df ]
In a similar vain to commit 17762060c2
("bridge: Clear IPCB before possible entry into IP stack")
Any time we call into the IP stack we have to make sure the state
there is as expected by the ipv4 code.
With help from Eric Dumazet and Herbert Xu.
Reported-by: Brandan Das <brandan.das@stratus.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
c9d740b86f