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| author | Eric W. Biederman <ebiederm@xmission.com> | 2007-10-08 23:24:22 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:49:07 -0700 |
| commit | 1b8d7ae42d02e483ad94035cca851e4f7fbecb40 (patch) | |
| tree | 81f8cc0ee49ef99cc67dfed3dc7b7ecb510abf8b /net/atm/common.h | |
| parent | 457c4cbc5a3dde259d2a1f15d5f9785290397267 (diff) | |
| download | linux-1b8d7ae42d02e483ad94035cca851e4f7fbecb40.tar.gz linux-1b8d7ae42d02e483ad94035cca851e4f7fbecb40.tar.bz2 linux-1b8d7ae42d02e483ad94035cca851e4f7fbecb40.zip | |
[NET]: Make socket creation namespace safe.
This patch passes in the namespace a new socket should be created in
and has the socket code do the appropriate reference counting. By
virtue of this all socket create methods are touched. In addition
the socket create methods are modified so that they will fail if
you attempt to create a socket in a non-default network namespace.
Failing if we attempt to create a socket outside of the default
network namespace ensures that as we incrementally make the network stack
network namespace aware we will not export functionality that someone
has not audited and made certain is network namespace safe.
Allowing us to partially enable network namespaces before all of the
exotic protocols are supported.
Any protocol layers I have missed will fail to compile because I now
pass an extra parameter into the socket creation code.
[ Integrated AF_IUCV build fixes from Andrew Morton... -DaveM ]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm/common.h')
| -rw-r--r-- | net/atm/common.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/atm/common.h b/net/atm/common.h index ad78c9e1117d..16f32c1fa1c9 100644 --- a/net/atm/common.h +++ b/net/atm/common.h @@ -10,7 +10,7 @@ #include <linux/poll.h> /* for poll_table */ -int vcc_create(struct socket *sock, int protocol, int family); +int vcc_create(struct net *net, struct socket *sock, int protocol, int family); int vcc_release(struct socket *sock); int vcc_connect(struct socket *sock, int itf, short vpi, int vci); int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, |