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Re: [PATCH net] rtw88: debug: Fix uninitialized memory in debugfs code

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On Thu, Dec 03, 2020 at 11:16:29AM +0200, Kalle Valo wrote:
> Dan Carpenter <dan.carpenter@xxxxxxxxxx> writes:
> 
> > This code does not ensure that the whole buffer is initialized and none
> > of the callers check for errors so potentially none of the buffer is
> > initialized.  Add a memset to eliminate this bug.
> >
> > Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver")
> > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> > ---
> >  drivers/net/wireless/realtek/rtw88/debug.c | 2 ++
> >  1 file changed, 2 insertions(+)
> 
> I'll take this to wireless-drivers, this shouldn't go to net.

Ugh...  The worst part about that is that I manually added the "net"
part without thinking thouroughly.  :/  Anyway, I've modified my QC
scripts now.

regards,
dan carpenter




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