Kees Cook 0b5fa22906 seccomp: Switch from atomic_t to recount_t ...

This switches the seccomp usage tracking from atomic_t to refcount_t to
gain refcount overflow protections.

Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: David Windsor <dwindsor@gmail.com>
Cc: Hans Liljestrand <hans.liljestrand@aalto.fi>
Signed-off-by: Kees Cook <keescook@chromium.org>

2017-06-26 09:24:00 -07:00

24 KiB

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