linux-kernel - Re: [PATCH] Input: atmel_mxt_ts - fix double free in mxt_read_info

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Message-ID: <YbbT9fXEk3rMwF6Q@google.com>
Date:   Sun, 12 Dec 2021 21:02:45 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     José Expósito <jose.exposito89@...il.com>
Cc:     nick@...anahar.org, rydberg@...math.org,
        linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: atmel_mxt_ts - fix double free in
 mxt_read_info_block

On Sun, Dec 12, 2021 at 08:42:57PM +0100, José Expósito wrote:
> The "id_buf" buffer is stored in "data->raw_info_block" and freed by
> "mxt_free_object_table" in case of error.
> 
> Return instead of jumping to avoid a double free.
> 
> Addresses-Coverity-ID: 1474582 ("Double free")
> Signed-off-by: José Expósito <jose.exposito89@...il.com>

Applied, thank you.

-- 
Dmitry