diff options
| -rw-r--r-- | fs/btrfs/acl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c index 6ef7b26724e..6b4d0cca5c7 100644 --- a/fs/btrfs/acl.c +++ b/fs/btrfs/acl.c @@ -160,6 +160,9 @@ static int btrfs_xattr_acl_set(struct dentry *dentry, const char *name, int ret; struct posix_acl *acl = NULL; + if (!is_owner_or_cap(dentry->d_inode)) + return -EPERM; + if (value) { acl = posix_acl_from_xattr(value, size); if (acl == NULL) { |