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| author | Chuck Lever <chuck.lever@oracle.com> | 2008-12-05 19:03:39 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-01-06 11:53:54 -0500 |
| commit | 576df4634e37e46b441fefb91915184edb13bb94 (patch) | |
| tree | 85dc6dc6dcf7eec104b7c78885a9e38123bb220f /fs/lockd/host.c | |
| parent | 7fefc9cb9d5f129c238d93166f705c96ca2e7e51 (diff) | |
| download | linux-576df4634e37e46b441fefb91915184edb13bb94.tar.bz2 | |
NLM: Decode "priv" argument of NLMPROC_SM_NOTIFY as an opaque
The NLM XDR decoders for the NLMPROC_SM_NOTIFY procedure should treat
their "priv" argument truly as an opaque, as defined by the protocol,
and let the upper layers figure out what is in it.
This will make it easier to modify the contents and interpretation of
the "priv" argument, and keep knowledge about what's in "priv" local
to fs/lockd/mon.c.
For now, the NLM and NSM implementations should behave exactly as they
did before.
The formation of the address of the rebooted host in
nlm_host_rebooted() may look a little strange, but it is the inverse
of how nsm_init_private() forms the private cookie. Plus, it's
going away soon anyway.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/lockd/host.c')
| -rw-r--r-- | fs/lockd/host.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index ed103387964d..dc41e46ef74c 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -453,9 +453,10 @@ void nlm_release_host(struct nlm_host *host) */ void nlm_host_rebooted(const struct nlm_reboot *info) { + __be32 *p = (__be32 *)&info->priv.data; const struct sockaddr_in sin = { .sin_family = AF_INET, - .sin_addr.s_addr = info->addr, + .sin_addr.s_addr = *p, }; struct hlist_head *chain; struct hlist_node *pos; |