return PTR_ERR(fh);
}
- err = ovl_do_setxattr(upper, OVL_XATTR_ORIGIN, fh, fh ? fh->len : 0, 0);
+ /*
+ * Do not fail when upper doesn't support xattrs.
+ */
+ err = ovl_check_setxattr(dentry, upper, OVL_XATTR_ORIGIN, fh,
+ fh ? fh->len : 0, 0);
kfree(fh);
return err;
if (tmpfile)
temp = ovl_do_tmpfile(upperdir, stat->mode);
else
- temp = ovl_lookup_temp(workdir, dentry);
- err = PTR_ERR(temp);
- if (IS_ERR(temp))
- goto out1;
-
+ temp = ovl_lookup_temp(workdir);
err = 0;
- if (!tmpfile)
+ if (IS_ERR(temp)) {
+ err = PTR_ERR(temp);
+ temp = NULL;
+ }
+
+ if (!err && !tmpfile)
err = ovl_create_real(wdir, temp, &cattr, NULL, true);
if (new_creds) {
ovl_path_upper(parent, &parentpath);
upperdir = parentpath.dentry;
+ /* Mark parent "impure" because it may now contain non-pure upper */
+ err = ovl_set_impure(parent, upperdir);
+ if (err)
+ return err;
+
err = vfs_getattr(&parentpath, &pstat,
STATX_ATIME | STATX_MTIME, AT_STATX_SYNC_AS_STAT);
if (err)