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path: root/fs/overlayfs/inode.c
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Diffstat (limited to 'fs/overlayfs/inode.c')
-rw-r--r--fs/overlayfs/inode.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
index 07d74b24913b..48492f1240ad 100644
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -238,7 +238,10 @@ out:
static bool ovl_need_xattr_filter(struct dentry *dentry,
enum ovl_path_type type)
{
- return type == OVL_PATH_UPPER && S_ISDIR(dentry->d_inode->i_mode);
+ if ((type & (__OVL_PATH_PURE | __OVL_PATH_UPPER)) == __OVL_PATH_UPPER)
+ return S_ISDIR(dentry->d_inode->i_mode);
+ else
+ return false;
}
ssize_t ovl_getxattr(struct dentry *dentry, const char *name,
@@ -299,7 +302,7 @@ int ovl_removexattr(struct dentry *dentry, const char *name)
if (ovl_need_xattr_filter(dentry, type) && ovl_is_private_xattr(name))
goto out_drop_write;
- if (type == OVL_PATH_LOWER) {
+ if (!OVL_TYPE_UPPER(type)) {
err = vfs_getxattr(realpath.dentry, name, NULL, 0);
if (err < 0)
goto out_drop_write;
@@ -321,7 +324,7 @@ out:
static bool ovl_open_need_copy_up(int flags, enum ovl_path_type type,
struct dentry *realdentry)
{
- if (type != OVL_PATH_LOWER)
+ if (OVL_TYPE_UPPER(type))
return false;
if (special_file(realdentry->d_inode->i_mode))