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| author | Tom Parkin <tparkin@katalix.com> | 2013-01-31 23:43:02 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-05 14:20:30 -0500 |
| commit | cbb95e0ca92869cc94a1c5e5ac58395afbbda26e (patch) | |
| tree | 7e129315b5df29e6bbb9bc590c61f9f5b5e510b8 /net/packet | |
| parent | b6fdfdfab0c57d4a62359277c09258bc2f5a1550 (diff) | |
| download | linux-cbb95e0ca92869cc94a1c5e5ac58395afbbda26e.tar.bz2 | |
l2tp: prevent tunnel creation on netns mismatch
l2tp_tunnel_create is passed a pointer to the network namespace for the
tunnel, along with an optional file descriptor for the tunnel which may
be passed in from userspace via. netlink.
In the case where the file descriptor is defined, ensure that the namespace
associated with that socket matches the namespace explicitly passed to
l2tp_tunnel_create.
Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/packet')
0 files changed, 0 insertions, 0 deletions