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| author |  Vivek Goyal <vgoyal@redhat.com>
| 2016-07-01 16:34:26 -0400 |
|---|---|---|
| committer |  Miklos Szeredi <mszeredi@redhat.com>
| 2016-07-29 12:05:23 +0200 |
| commit | 39a25b2b37629f65e5a1eba1b353d0b47687c2ca (patch) | |
| tree | 9e167746ccbd3779aefa536d4e94d9b15009be8c /fs/overlayfs/dir.c | |
| parent | ovl: move some common code in a function (diff) | |
| download | linux-39a25b2b37629f65e5a1eba1b353d0b47687c2ca.tar.gz linux-39a25b2b37629f65e5a1eba1b353d0b47687c2ca.tar.bz2 linux-39a25b2b37629f65e5a1eba1b353d0b47687c2ca.zip | |
ovl: define ->get_acl() for overlay inodes
Now we are planning to do DAC permission checks on overlay inode
itself. And to make it work, we will need to make sure we can get acls from
underlying inode. So define ->get_acl() for overlay inodes and this in turn
calls into underlying filesystem to get acls, if any.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/dir.c')
| -rw-r--r-- | fs/overlayfs/dir.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index d9cdb4747f68..aa6320557196 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -921,4 +921,5 @@ const struct inode_operations ovl_dir_inode_operations = { .getxattr = ovl_getxattr, .listxattr = ovl_listxattr, .removexattr = ovl_removexattr, + .get_acl = ovl_get_acl, }; |