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| author | Darrell Ball <dlu998@gmail.com> | 2017-06-13 07:46:29 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@ovn.org> | 2017-06-13 12:42:36 -0700 |
| commit | adafc876939525ef1ce1474096d51f5401e5a86f (patch) | |
| tree | 9fecd9b6798b03e9ff9044cbd8a92ef59cf36d0b /tutorial | |
| parent | c1c7480b352d832d9fc469397db47d8c7d4c6d37 (diff) | |
| download | openvswitch-adafc876939525ef1ce1474096d51f5401e5a86f.tar.gz | |
conntrack: Reset nat_info in un_nat conns.
Un-nat conns have no nat_info as do default conns.
However, un-nat conns are originally templated from the
corresponding default conns and therefore need to
have their nat_info explicitly nulled. This
otherwise exposes a double free if conntrack_destroy()
were to be used to destroy the connection tracker. This
would apply to cleaning the datapath after testing.
Fixes: 286de2729955 ("dpdk: Userspace Datapath: Introduce NAT Support.")
Signed-off-by: Darrell Ball <dlu998@gmail.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
Acked-by: Greg Rose <gvrose8192@gmail.com>
Diffstat (limited to 'tutorial')
0 files changed, 0 insertions, 0 deletions