diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/overlayfs/inode.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index b0d42ece4d7c..34bfe0f912e1 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -58,6 +58,13 @@ int ovl_setattr(struct dentry *dentry, struct iattr *attr) if (attr->ia_valid & (ATTR_KILL_SUID|ATTR_KILL_SGID)) attr->ia_valid &= ~ATTR_MODE; + /* + * We might have to translate ovl file into underlying file + * object once some use cases are there. For now, simply don't + * let underlying filesystem rely on attr->ia_file + */ + attr->ia_valid &= ~ATTR_FILE; + inode_lock(upperdentry->d_inode); old_cred = ovl_override_creds(dentry->d_sb); err = notify_change(upperdentry, attr, NULL); |