lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <Yzw3G8rPsW1TMhPW@kadam>
Date:   Tue, 4 Oct 2022 16:37:31 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Xiaoke Wang <xkernel.wang@...mail.com>
Cc:     "Larry.Finger" <Larry.Finger@...inger.net>,
        "florian.c.schilhabel" <florian.c.schilhabel@...glemail.com>,
        gregkh <gregkh@...uxfoundation.org>,
        linux-staging <linux-staging@...ts.linux.dev>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3] staging: rtl8712: fix potential memory leak in
 _r8712_init_xmit_priv()

On Tue, Sep 27, 2022 at 08:55:08PM +0800, Xiaoke Wang wrote:
> 
> Yes, the memory address is still on the list, and at the above position of
> `Note`, the address of `pxmitpriv-&gt;pallocated_frame_buf` is also left on a
> list named `pxmitpriv-&gt;free_xmit_queue`.
> However, these lists are in `pxmitpriv` and this function is for
> initializing `pxmitpriv`. When this function fails, the probe function of
> this driver will finally fail. So I guess the list in `pxmitpriv` will not
> be accessed.

Sorry for the delayed response.  I think you are right.  This patch is
fine then.

Reviewed-by: Dan Carpenter <dan.carpenter@...cle.com>

regards,
dan carpenter

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ