goto fail;
inode = d_inode(upperdentry);
- if (inode->i_nlink != 1) {
+ if (!S_ISDIR(inode->i_mode) && inode->i_nlink != 1) {
pr_warn_ratelimited("overlayfs: cleanup linked index (%pd2, ino=%lu, nlink=%u)\n",
upperdentry, inode->i_ino, inode->i_nlink);
/*
const struct cred *old_cred;
int err;
- if (!d_inode(dentry) || d_is_dir(dentry))
+ if (!d_inode(dentry))
return 0;
/*
if (err)
return err;
- if (!ovl_test_flag(OVL_INDEX, d_inode(dentry)))
+ if (d_is_dir(dentry) || !ovl_test_flag(OVL_INDEX, d_inode(dentry)))
goto out;
old_cred = ovl_override_creds(dentry->d_sb);