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| author | Jamal Hadi Salim <hadi@cyberus.ca> | 2009-12-25 17:30:22 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-02-09 04:50:55 -0800 |
| commit | ecb7287c5f53747767efa0f0e844da69a6ec3a51 (patch) | |
| tree | d56047e96f3ad07415794e6fa55e728f5eb15fb5 /sound/sound_core.c | |
| parent | 16813330e739634925b347804d1e6a99b71c6399 (diff) | |
net: restore ip source validation
[ Upstream commit 28f6aeea3f12d37bd258b2c0d5ba891bff4ec479 ]
when using policy routing and the skb mark:
there are cases where a back path validation requires us
to use a different routing table for src ip validation than
the one used for mapping ingress dst ip.
One such a case is transparent proxying where we pretend to be
the destination system and therefore the local table
is used for incoming packets but possibly a main table would
be used on outbound.
Make the default behavior to allow the above and if users
need to turn on the symmetry via sysctl src_valid_mark
Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound/sound_core.c')
0 files changed, 0 insertions, 0 deletions