netdev - Re: [PATCH] rxrpc: Fix a memory leak in rxkad_verify

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Message-ID: <262bd413-9be4-3abe-9565-ac37a2e2e719@web.de>
Date:   Fri, 22 May 2020 08:30:41 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Qiushi Wu <wu000273@....edu>, linux-afs@...ts.infradead.org,
        netdev@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, David Howells <dhowells@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>, Kangjie Lu <kjlu@....edu>
Subject: Re: [PATCH] rxrpc: Fix a memory leak in rxkad_verify_response()

> In function rxkad_verify_response(), pointer "ticket" is not released,
> when function rxkad_decrypt_ticket() returns an error, causing a
> memory leak bug.

I suggest to improve also this change description.
How do you think about a wording variant like the following?

   A ticket was not released after a call of the function “platform_get_irq” failed.
   Thus replace the jump target “temporary_error_free_resp”
   by “temporary_error_free_ticket”.

Regards,
Markus