netdev - Re: [PATCH net-next] net/mlx5e: Fix a use after free on error in mlx5_tc_ct_shared_counter

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Date:   Mon, 28 Sep 2020 12:29:52 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     dan.carpenter@...cle.com
Cc:     saeedm@...dia.com, leon@...nel.org, kuba@...nel.org,
        roid@...lanox.com, ozsh@...lanox.com, paulb@...lanox.com,
        elibr@...lanox.com, lariel@...dia.com, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH net-next] net/mlx5e: Fix a use after free on error in
 mlx5_tc_ct_shared_counter_get()

From: Dan Carpenter <dan.carpenter@...cle.com>
Date: Mon, 28 Sep 2020 12:05:56 +0300

> This code frees "shared_counter" and then dereferences on the next line
> to get the error code.
> 
> Fixes: 1edae2335adf ("net/mlx5e: CT: Use the same counter for both directions")
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Saeed, I assume you will pick this up.

Thank you.