linux-kernel - Re: [PATCH] tty: fix memory leak in gsm_activate

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Message-ID: <2023091846-expand-underfeed-1794@gregkh>
Date:   Mon, 18 Sep 2023 14:02:58 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Edward AD <eadavis@...a.com>
Cc:     jirislaby@...nel.org, linux-kernel@...r.kernel.org,
        linux-serial@...r.kernel.org,
        syzbot+b5d1f455d385b2c7da3c@...kaller.appspotmail.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [PATCH] tty: fix memory leak in gsm_activate_mux

On Mon, Sep 18, 2023 at 06:48:36PM +0800, Edward AD wrote:
> When the call to gsm_register_devices() fails, we need to reclaim the memory
> requested in gsm_dlci_alloc().
> 
> Fixes: 01aecd917114 ("tty: n_gsm: fix tty registration before control channel open")
> Reported-and-tested-by: syzbot+b5d1f455d385b2c7da3c@...kaller.appspotmail.com
> Signed-off-by: Edward AD <eadavis@...a.com>
> ---
>  drivers/tty/n_gsm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)


Still failing to show up on lore.kernel.org, are you sure that your
email infrastructure is correct?

I see this header on this email message:

Authentication-Results: sina.com;
        spf=none smtp.mailfrom=eadavis@...a.com;
        dkim=none header.i=none;
        dmarc=none action=none header.from=eadavis@...a.com

So something really doesn't like your domain's emails :(

greg k-h