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Revision 13c62f5371e3eb4fc3400cfa26e64ca75f888008 authored by Marcelo Ricardo Leitner on 09 June 2021, 14:23:56 UTC, committed by David S. Miller on 09 June 2021, 22:34:51 UTC 
net/sched: act_ct: handle DNAT tuple collision
 
This this the counterpart of 8aa7b526dc0b ("openvswitch: handle DNAT
tuple collision") for act_ct. From that commit changelog:

"""
With multiple DNAT rules it's possible that after destination
translation the resulting tuples collide.

...

Netfilter handles this case by allocating a null binding for SNAT at
egress by default.  Perform the same operation in openvswitch for DNAT
if no explicit SNAT is requested by the user and allocate a null binding
for SNAT for packets in the "original" direction.
"""

Fixes: 95219afbb980 ("act_ct: support asymmetric conntrack")
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent d2e381c
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