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| author | J. Bruce Fields <bfields@fieldses.org> | 2006-03-20 23:23:42 -0500 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-03-20 23:23:42 -0500 |
| commit | 096455a22acac06fb6d0d75f276170ab72d55ba6 (patch) | |
| tree | ba2f522da3e248720b919bc94193f791a239821c /fs | |
| parent | 9e57b302cf0f27063184196def620f39ca7a5fc6 (diff) | |
| download | linux-096455a22acac06fb6d0d75f276170ab72d55ba6.tar.gz linux-096455a22acac06fb6d0d75f276170ab72d55ba6.tar.bz2 linux-096455a22acac06fb6d0d75f276170ab72d55ba6.zip | |
NFSv4: Dont list system.nfs4_acl for filesystems that don't support it.
Thanks to Frank Filz for pointing out that we list system.nfs4_acl extended
attribute even on filesystems where we don't actually support nfs4_acl.
This is inconsistent with the e.g. ext3 POSIX ACL behaviour, and seems to
annoy cp.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 4aba15ad1d27..47ece1dd3c67 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -3559,6 +3559,8 @@ ssize_t nfs4_listxattr(struct dentry *dentry, char *buf, size_t buflen) { size_t len = strlen(XATTR_NAME_NFSV4_ACL) + 1; + if (!nfs4_server_supports_acls(NFS_SERVER(dentry->d_inode))) + return 0; if (buf && buflen < len) return -ERANGE; if (buf) |