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RE: [PATCH 16/16] drivers, net, intersil: convert request_context.refcount from atomic_t to refcount_t

From "Reshetova, Elena" <elena.reshetova@intel.com>
Newsgroups linux.kernel
Subject RE: [PATCH 16/16] drivers, net, intersil: convert request_context.refcount from atomic_t to refcount_t
Date 2017-04-04 12:20 +0200
Message-ID <tstJ7-3vl-5@gated-at.bofh.it> (permalink)
References <tpV8T-535-29@gated-at.bofh.it> <tpViy-5md-23@gated-at.bofh.it> <ts8EF-6js-15@gated-at.bofh.it>
Organization linux.* mail to news gateway

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> Elena Reshetova <elena.reshetova@intel.com> writes:
> 
> > refcount_t type and corresponding API should be
> > used instead of atomic_t when the variable is used as
> > a reference counter. This allows to avoid accidental
> > refcounter overflows that might lead to use-after-free
> > situations.
> >
> > Signed-off-by: Elena Reshetova <elena.reshetova@intel.com>
> > Signed-off-by: Hans Liljestrand <ishkamiel@gmail.com>
> > Signed-off-by: Kees Cook <keescook@chromium.org>
> > Signed-off-by: David Windsor <dwindsor@gmail.com>
> > ---
> >  drivers/net/wireless/intersil/orinoco/orinoco_usb.c | 15 ++++++++-------
> >  1 file changed, 8 insertions(+), 7 deletions(-)
> 
> The prefix should be "orinoco_usb:", I'll fix that.

Thanks for both! Will you take the patches in?

Best Regards,
Elena.

> 
> --
> Kalle Valo

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Thread

[PATCH 16/16] drivers, net, intersil: convert request_context.refcount from atomic_t to refcount_t Elena Reshetova <elena.reshetova@intel.com> - 2017-03-28 11:10 +0200
  Re: [PATCH 16/16] drivers, net, intersil: convert request_context.refcount from atomic_t to refcount_t Kalle Valo <kvalo@codeaurora.org> - 2017-04-03 13:50 +0200
    RE: [PATCH 16/16] drivers, net, intersil: convert  request_context.refcount from atomic_t to refcount_t "Reshetova, Elena" <elena.reshetova@intel.com> - 2017-04-04 12:20 +0200
      Re: [PATCH 16/16] drivers, net, intersil: convert request_context.refcount from atomic_t to refcount_t Kalle Valo <kvalo@codeaurora.org> - 2017-04-05 12:40 +0200

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