On Mon, Apr 17, 2017 at 3:33 PM, Rock Lee <rockdotlee@xxxxxxxxx> wrote:
> Hi, Amir:
>
>> +static int ovl_set_redirect_fh(struct dentry *dentry, struct dentry *upper)
>> +{
>> + int err;
>> + const struct ovl_fh *fh;
>> +
>> + fh = ovl_get_redirect_fh(ovl_dentry_lower(dentry));
>> + err = PTR_ERR(fh);
>> + if (IS_ERR(fh))
>> + goto out_err;
>> +
>> + err = ovl_do_setxattr(upper, OVL_XATTR_FH, fh, fh->len, 0);
>> + if (err)
>> + goto out_free;
>
> I'm not quite sure, maybe you missed a 'free(fh)' here.
It's right there at out_free :)
Thanks for reviewing!
>
>> + return 0;
>> +
>> +out_free:
>> + kfree(fh);
>> +out_err:
>> + if (err == -EOPNOTSUPP) {
>> + ovl_clear_redirect_fh(dentry->d_sb);
>> + return 0;
>> + }
>> + pr_warn_ratelimited("overlay: failed to set redirect fh (%i)\n", err);
>> + return err;
>> +}
>> +
>
>
>
>
>
>
> --
> Cheers,
> Rock
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