diff options
-rw-r--r-- | fs/nfs/dir.c | 11 | ||||
-rw-r--r-- | fs/nfs/nfs3proc.c | 17 | ||||
-rw-r--r-- | fs/nfs/nfs4proc.c | 19 |
3 files changed, 10 insertions, 37 deletions
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 80f397dc96bb..db482d4c15d5 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -2425,9 +2425,14 @@ static int nfs_do_access(struct inode *inode, struct rpc_cred *cred, int mask) if (!may_block) goto out; - /* Be clever: ask server to check for all possible rights */ - cache.mask = NFS_MAY_LOOKUP | NFS_MAY_EXECUTE - | NFS_MAY_WRITE | NFS_MAY_READ; + /* + * Determine which access bits we want to ask for... + */ + cache.mask = NFS_ACCESS_READ | NFS_ACCESS_MODIFY | NFS_ACCESS_EXTEND; + if (S_ISDIR(inode->i_mode)) + cache.mask |= NFS_ACCESS_DELETE | NFS_ACCESS_LOOKUP; + else + cache.mask |= NFS_ACCESS_EXECUTE; cache.cred = cred; status = NFS_PROTO(inode)->access(inode, &cache); if (status != 0) { diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c index d1e87ec0df84..44bf961d5812 100644 --- a/fs/nfs/nfs3proc.c +++ b/fs/nfs/nfs3proc.c @@ -187,6 +187,7 @@ static int nfs3_proc_access(struct inode *inode, struct nfs_access_entry *entry) { struct nfs3_accessargs arg = { .fh = NFS_FH(inode), + .access = entry->mask, }; struct nfs3_accessres res; struct rpc_message msg = { @@ -195,25 +196,9 @@ static int nfs3_proc_access(struct inode *inode, struct nfs_access_entry *entry) .rpc_resp = &res, .rpc_cred = entry->cred, }; - int mode = entry->mask; int status = -ENOMEM; dprintk("NFS call access\n"); - - if (mode & MAY_READ) - arg.access |= NFS3_ACCESS_READ; - if (S_ISDIR(inode->i_mode)) { - if (mode & MAY_WRITE) - arg.access |= NFS3_ACCESS_MODIFY | NFS3_ACCESS_EXTEND | NFS3_ACCESS_DELETE; - if (mode & MAY_EXEC) - arg.access |= NFS3_ACCESS_LOOKUP; - } else { - if (mode & MAY_WRITE) - arg.access |= NFS3_ACCESS_MODIFY | NFS3_ACCESS_EXTEND; - if (mode & MAY_EXEC) - arg.access |= NFS3_ACCESS_EXECUTE; - } - res.fattr = nfs_alloc_fattr(); if (res.fattr == NULL) goto out; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index f90090e8c959..7fd642303104 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3889,6 +3889,7 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry struct nfs4_accessargs args = { .fh = NFS_FH(inode), .bitmask = server->cache_consistency_bitmask, + .access = entry->mask, }; struct nfs4_accessres res = { .server = server, @@ -3899,26 +3900,8 @@ static int _nfs4_proc_access(struct inode *inode, struct nfs_access_entry *entry .rpc_resp = &res, .rpc_cred = entry->cred, }; - int mode = entry->mask; int status = 0; - /* - * Determine which access bits we want to ask for... - */ - if (mode & MAY_READ) - args.access |= NFS4_ACCESS_READ; - if (S_ISDIR(inode->i_mode)) { - if (mode & MAY_WRITE) - args.access |= NFS4_ACCESS_MODIFY | NFS4_ACCESS_EXTEND | NFS4_ACCESS_DELETE; - if (mode & MAY_EXEC) - args.access |= NFS4_ACCESS_LOOKUP; - } else { - if (mode & MAY_WRITE) - args.access |= NFS4_ACCESS_MODIFY | NFS4_ACCESS_EXTEND; - if (mode & MAY_EXEC) - args.access |= NFS4_ACCESS_EXECUTE; - } - res.fattr = nfs_alloc_fattr(); if (res.fattr == NULL) return -ENOMEM; |