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(parent: 1e49570) | patch
ah: Don't return NET_XMIT_DROP on input.
authorNick Bowler <nbowler@elliptictech.com>
Thu, 10 Nov 2011 09:01:27 +0000 (09:01 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sat, 12 Nov 2011 23:13:32 +0000 (18:13 -0500)
commit4b90a603a1b21d63cf743cc833680cb195a729f6
tree5ac1ffcfd7208796967f4d9387d831c1d9e54acetree | snapshot (tar.gz zip)
parent1e49570171117e547e6324c58371db4a0dc2f1dbcommit | diff
ah: Don't return NET_XMIT_DROP on input.

When the ahash driver returns -EBUSY, AH4/6 input functions return
NET_XMIT_DROP, presumably copied from the output code path.  But
returning transmit codes on input doesn't make a lot of sense.
Since NET_XMIT_DROP is a positive int, this gets interpreted as
the next header type (i.e., success).  As that can only end badly,
remove the check.

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ah4.c diff | blob | blame | history
net/ipv6/ah6.c diff | blob | blame | history