orinoco_usb: convert request_context.refcount from atomic_t to refcount_t

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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>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Elena Reshetova 2017-03-28 11:56:43 +03:00 • committed by Kalle Valo

parent 552aa585fa

commit 0aeffa7041

1 changed files with 8 additions and 7 deletions

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drivers/net/wireless/intersil/orinoco/orinoco_usb.c

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