path: root/fs/lockd/host.c
diff options
authorChuck Lever <chuck.lever@oracle.com>2008-12-05 19:03:39 -0500
committerJ. Bruce Fields <bfields@citi.umich.edu>2009-01-06 11:53:54 -0500
commit576df4634e37e46b441fefb91915184edb13bb94 (patch)
tree85dc6dc6dcf7eec104b7c78885a9e38123bb220f /fs/lockd/host.c
parent7fefc9cb9d5f129c238d93166f705c96ca2e7e51 (diff)
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')
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index ed103387964..dc41e46ef74 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;