linux-kernel - Re: [PATCH] staging: fwserial: Fix potential NULL pointer dereferences

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Message-ID: <YK4KlP0ZpwPOUU2G@kroah.com>
Date:   Wed, 26 May 2021 10:45:08 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Evgeny Novikov <novikov@...ras.ru>
Cc:     Johan Hovold <johan@...nel.org>, Nikolay Kyx <knv418@...il.com>,
        Dinghao Liu <dinghao.liu@....edu.cn>,
        Abheek Dhawan <adawesomeguy222@...il.com>,
        Lee Gibson <leegib@...il.com>,
        "linux-staging@...ts.linux.dev" <linux-staging@...ts.linux.dev>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "ldv-project@...uxtesting.org" <ldv-project@...uxtesting.org>
Subject: Re: [PATCH] staging: fwserial: Fix potential NULL pointer
 dereferences

On Wed, May 26, 2021 at 11:21:36AM +0300, Evgeny Novikov wrote:
> Now I see that we need to restrict in specifications those values that
> can be passed to the install callback of tty_operations according to
> a first actual argument of tty_alloc_driver(). Thank you for pointing
> this out.

I do not understand what you mean here at all, sorry.

What "specifications"?

confused,

greg k-h