From: Greg KH <gregkh@linuxfoundation.org>
To: Denis Efremov <efremov@linux.com>
Cc: Larry.Finger@lwfinger.net, phil@philpotter.co.uk,
dan.carpenter@oracle.com, straube.linux@gmail.com,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
kernel-janitors@vger.kernel.org, stable <stable@vger.kernel.org>
Subject: Re: [PATCH v5.10] staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan()
Date: Thu, 26 May 2022 14:05:36 +0200 [thread overview]
Message-ID: <Yo9tEA6AXBg9CV8y@kroah.com> (raw)
In-Reply-To: <22589460-930c-b307-acf0-2a49f5f5261f@linux.com>
On Mon, May 23, 2022 at 09:41:09PM +0400, Denis Efremov wrote:
> Hi,
>
> On 5/23/22 19:26, Greg KH wrote:
> > On Fri, May 20, 2022 at 07:57:30AM +0400, Denis Efremov (Oracle) wrote:
> >> This code has a check to prevent read overflow but it needs another
> >> check to prevent writing beyond the end of the ->Ssid[] array.
> >>
> >> Fixes: 554c0a3abf21 ("staging: Add rtl8723bs sdio wifi driver")
> >> Cc: stable <stable@vger.kernel.org>
> >> Signed-off-by: Denis Efremov (Oracle) <efremov@linux.com>
> >> ---
> >> drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 6 ++++--
> >> 1 file changed, 4 insertions(+), 2 deletions(-)
> >
> > And only 5.10 needs this? What about all other kernel branches?
> >
>
> >From 5.10, 5.4, 4.19, to 4.14.
>
> There is a small spaces conflict in 5.4-4.14 kernels because of
> c77761d660a6 staging: rtl8723bs: Fix spacing issues
>
> I sent another patch to handle it.
Thanks, all now queued up.
greg k-h
next prev parent reply other threads:[~2022-05-26 12:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <YEHymwsnHewzoam7@mwanda>
2022-05-18 7:00 ` [PATCH] staging: r8188eu: prevent ->Ssid overflow in rtw_wx_set_scan() Denis Efremov
2022-05-18 7:49 ` Denis Efremov
2022-05-19 15:40 ` Greg KH
2022-05-20 3:57 ` [PATCH v5.10] staging: rtl8723bs: " Denis Efremov (Oracle)
2022-05-23 15:26 ` Greg KH
2022-05-23 17:41 ` Denis Efremov
2022-05-26 12:05 ` Greg KH [this message]
2022-05-26 12:05 ` Patch "staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan()" has been added to the 5.10-stable tree gregkh
2022-05-23 17:39 ` [PATCH v5.4-v4.14] staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan() Denis Efremov (Oracle)
2022-05-26 12:05 ` Patch "staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan()" has been added to the 4.14-stable tree gregkh
2022-05-26 12:05 ` Patch "staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan()" has been added to the 4.19-stable tree gregkh
2022-05-26 12:05 ` Patch "staging: rtl8723bs: prevent ->Ssid overflow in rtw_wx_set_scan()" has been added to the 5.4-stable tree gregkh
2022-05-19 15:45 ` [PATCH] staging: r8188eu: prevent ->Ssid overflow in rtw_wx_set_scan() Greg KH
2022-05-19 17:16 ` Dan Carpenter
2022-05-19 17:36 ` Greg KH
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