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| author | J. Bruce Fields <bfields@redhat.com> | 2012-10-10 00:35:22 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-10-10 00:35:22 +0200 |
| commit | f474af7051212b4efc8267583fad9c4ebf33ccff (patch) | |
| tree | 1aa46ebc8065a341f247c2a2d9af2f624ad1d4f8 /net/sctp/auth.c | |
| parent | nfsd4: don't allow reclaims of expired clients (diff) | |
| parent | UAPI: (Scripted) Disintegrate include/linux/sunrpc (diff) | |
| download | linux-f474af7051212b4efc8267583fad9c4ebf33ccff.tar.xz linux-f474af7051212b4efc8267583fad9c4ebf33ccff.zip | |
nfs: disintegrate UAPI for nfs
This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently. After these patches, userspace
headers will be segregated into:
include/uapi/linux/.../foo.h
for the userspace interface stuff, and:
include/linux/.../foo.h
for the strictly kernel internal stuff.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sctp/auth.c')
| -rw-r--r-- | net/sctp/auth.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/net/sctp/auth.c b/net/sctp/auth.c index bf812048cf6f..159b9bc5d633 100644 --- a/net/sctp/auth.c +++ b/net/sctp/auth.c @@ -392,13 +392,14 @@ nomem: */ int sctp_auth_asoc_init_active_key(struct sctp_association *asoc, gfp_t gfp) { + struct net *net = sock_net(asoc->base.sk); struct sctp_auth_bytes *secret; struct sctp_shared_key *ep_key; /* If we don't support AUTH, or peer is not capable * we don't need to do anything. */ - if (!sctp_auth_enable || !asoc->peer.auth_capable) + if (!net->sctp.auth_enable || !asoc->peer.auth_capable) return 0; /* If the key_id is non-zero and we couldn't find an @@ -445,11 +446,12 @@ struct sctp_shared_key *sctp_auth_get_shkey( */ int sctp_auth_init_hmacs(struct sctp_endpoint *ep, gfp_t gfp) { + struct net *net = sock_net(ep->base.sk); struct crypto_hash *tfm = NULL; __u16 id; /* if the transforms are already allocted, we are done */ - if (!sctp_auth_enable) { + if (!net->sctp.auth_enable) { ep->auth_hmacs = NULL; return 0; } @@ -674,7 +676,12 @@ static int __sctp_auth_cid(sctp_cid_t chunk, struct sctp_chunks_param *param) /* Check if peer requested that this chunk is authenticated */ int sctp_auth_send_cid(sctp_cid_t chunk, const struct sctp_association *asoc) { - if (!sctp_auth_enable || !asoc || !asoc->peer.auth_capable) + struct net *net; + if (!asoc) + return 0; + + net = sock_net(asoc->base.sk); + if (!net->sctp.auth_enable || !asoc->peer.auth_capable) return 0; return __sctp_auth_cid(chunk, asoc->peer.peer_chunks); @@ -683,7 +690,12 @@ int sctp_auth_send_cid(sctp_cid_t chunk, const struct sctp_association *asoc) /* Check if we requested that peer authenticate this chunk. */ int sctp_auth_recv_cid(sctp_cid_t chunk, const struct sctp_association *asoc) { - if (!sctp_auth_enable || !asoc) + struct net *net; + if (!asoc) + return 0; + + net = sock_net(asoc->base.sk); + if (!net->sctp.auth_enable) return 0; return __sctp_auth_cid(chunk, |