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| author | NeilBrown <neilb@suse.com> | 2018-12-03 11:30:30 +1100 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-12-19 13:52:46 -0500 |
| commit | 684f39b4cf5186bb0660e686f94296688b24fb32 (patch) | |
| tree | ee742af6ae458eb95afdb7e842898de9c52c52ad /fs/nfs/nfs3proc.c | |
| parent | b68572e07c58324cb8c274f1d84a20cad479c2d3 (diff) | |
| download | linux-684f39b4cf5186bb0660e686f94296688b24fb32.tar.gz linux-684f39b4cf5186bb0660e686f94296688b24fb32.tar.bz2 linux-684f39b4cf5186bb0660e686f94296688b24fb32.zip | |
NFS: struct nfs_open_dir_context: convert rpc_cred pointer to cred.
Use the common 'struct cred' to pass credentials for readdir.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfs3proc.c')
| -rw-r--r-- | fs/nfs/nfs3proc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index f7174f3a9575..a2e9e09c3772 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -614,7 +614,7 @@ out: * readdirplus. */ static int -nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, +nfs3_proc_readdir(struct dentry *dentry, const struct cred *cred, u64 cookie, struct page **pages, unsigned int count, bool plus) { struct inode *dir = d_inode(dentry); @@ -631,11 +631,15 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, .verf = verf, .plus = plus }; + struct auth_cred acred = { + .cred = cred, + }; struct rpc_message msg = { .rpc_proc = &nfs3_procedures[NFS3PROC_READDIR], .rpc_argp = &arg, .rpc_resp = &res, - .rpc_cred = cred + .rpc_cred = rpc_lookup_generic_cred(&acred, + 0, GFP_NOFS), }; int status = -ENOMEM; @@ -645,6 +649,8 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, dprintk("NFS call readdir%s %d\n", plus? "plus" : "", (unsigned int) cookie); + if (!msg.rpc_cred) + return -ENOMEM; res.dir_attr = nfs_alloc_fattr(); if (res.dir_attr == NULL) goto out; @@ -656,6 +662,7 @@ nfs3_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, nfs_free_fattr(res.dir_attr); out: + put_rpccred(msg.rpc_cred); dprintk("NFS reply readdir%s: %d\n", plus? "plus" : "", status); return status; |