diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2008-08-18 21:32:32 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-08-18 21:32:32 -0700 |
| commit | 9f593653742d1dd816c4e94c6e5154a57ccba6d1 (patch) | |
| tree | 1e71181cc80da8dc3d6e1da202943482b9eb5500 /security | |
| parent | fab00c5d15091546be681426c60b2ed2c10513bf (diff) | |
nf_nat: use secure_ipv4_port_ephemeral() for NAT port randomization
Use incoming network tuple as seed for NAT port randomization.
This avoids concerns of leaking net_random() bits, and also gives better
port distribution. Don't have NAT server, compile tested only.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
[ added missing EXPORT_SYMBOL_GPL ]
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions