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Alexander Duyck
5197f3499c
This patch corrects an oversight in which we were allowing the encap_level
value to pass from the outer headers to the inner headers. As a result we
were incorrectly identifying UDP or GRE tunnels as also making use of ipip
or sit when the second header actually represented a tunnel encapsulated in
either a UDP or GRE tunnel which already had the features masked.
Fixes: 7644345622 ("net: Move GSO csum into SKB_GSO_CB")
Reported-by: Tom Herbert <[email protected]>
Signed-off-by: Alexander Duyck <[email protected]>
Acked-by: Tom Herbert <[email protected]>
Signed-off-by: David S. Miller <[email protected]>