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| author |   Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-06-07 10:14:14 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-07-10 23:40:31 -0400 |
| commit | 4a8c1344dccb848dbcf0edabc8b5c51a8ecf2808 (patch) | |
| tree | ecfa69d4bc36aefe86c2528240ef69da723f5bf4 /net/sunrpc | |
| parent | SUNRPC: fix hang due to eventd deadlock... (diff) | |
| download | linux-dev-4a8c1344dccb848dbcf0edabc8b5c51a8ecf2808.tar.xz linux-dev-4a8c1344dccb848dbcf0edabc8b5c51a8ecf2808.zip | |
SUNRPC: Add a backpointer from the struct rpc_cred to the rpc_auth
Cleans up an issue whereby rpcsec_gss uses the rpc_clnt->cl_auth. If we want
to be able to add several rpc_auths to a single rpc_clnt, then this abuse
must go.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 3 | ||||
| -rw-r--r-- | net/sunrpc/auth_null.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/auth_unix.c | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 4e4ccc5b6fea..e894e2fc360d 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -386,7 +386,7 @@ static inline int gss_refresh_upcall(struct rpc_task *task) { struct rpc_cred *cred = task->tk_msg.rpc_cred; - struct gss_auth *gss_auth = container_of(task->tk_client->cl_auth, + struct gss_auth *gss_auth = container_of(cred->cr_auth, struct gss_auth, rpc_auth); struct gss_cred *gss_cred = container_of(cred, struct gss_cred, gc_base); @@ -741,6 +741,7 @@ gss_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) * fail to flag the credential as RPCAUTH_CRED_UPTODATE. */ cred->gc_flags = 0; + cred->gc_base.cr_auth = auth; cred->gc_base.cr_ops = &gss_credops; cred->gc_base.cr_flags = RPCAUTH_CRED_NEW; cred->gc_service = gss_auth->service; diff --git a/net/sunrpc/auth_null.c b/net/sunrpc/auth_null.c index 3df9fccab2f8..890bd9b3794b 100644 --- a/net/sunrpc/auth_null.c +++ b/net/sunrpc/auth_null.c @@ -133,6 +133,7 @@ struct rpc_credops null_credops = { static struct rpc_cred null_cred = { + .cr_auth = &null_auth, .cr_ops = &null_credops, .cr_count = ATOMIC_INIT(1), .cr_flags = RPCAUTH_CRED_UPTODATE, diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c index 4e7733aee36e..82300b83045e 100644 --- a/net/sunrpc/auth_unix.c +++ b/net/sunrpc/auth_unix.c @@ -92,6 +92,7 @@ unx_create_cred(struct rpc_auth *auth, struct auth_cred *acred, int flags) if (i < NFS_NGROUPS) cred->uc_gids[i] = NOGROUP; } + cred->uc_base.cr_auth = &unix_auth; cred->uc_base.cr_ops = &unix_credops; return (struct rpc_cred *) cred; |