linux-kernel - Re: [PATCH v3] staging: rtl8723bs: prevent ->ssid overflow in rtw_wx_set

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Message-ID: <YSjkVtvhgOgDq1qa@kroah.com>
Date:   Fri, 27 Aug 2021 15:10:46 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Wenlong Zhang <yixiaonn@...il.com>
Cc:     fabioaiuto83@...il.com, ross.schm.dev@...il.com,
        marcocesati@...il.com, insafonov@...il.com, cyruscyliu@...il.com,
        yajin@...kernel.org, linux-kernel@...r.kernel.org,
        linux-staging@...ts.linux.dev
Subject: Re: [PATCH v3] staging: rtl8723bs: prevent ->ssid overflow in
 rtw_wx_set_scan()

On Fri, Aug 27, 2021 at 08:50:59PM +0800, Wenlong Zhang wrote:
> Commit 74b6b20df8cf ("staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()")
> fixed up the staging driver rtl8188eu by adding another check
> to prevent writing beyond the end of the ->ssid[] array.
> 
> Resolve this by properly fixing up the rtl8723bs driver's version of
> rtw_wx_set_scan()
> 
> Fixes: 74b6b20df8cf ("staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()")
> Signed-off-by: Wenlong Zhang <yixiaonn@...il.com>
> ---
> v3:
> - Added the changelogs for this patch.
> v2: 
> - Fixed the description of this patch.
>   Thanks Greg KH for the review and guidance

This doesn't apply against any tree that I can see.  Neither my
staging-next or the 5.14-rc6 kernel release.

What did you make it against?  Please rebase and resend it against at
the very least, 5.14-rc6.

thanks,

greg k-h