Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH 4/4] fs, afs: convert afs_volume.usage from atomic_t to refcount_t | Date | Wed, 22 Feb 2017 16:34:48 +0000 |
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Elena Reshetova <elena.reshetova@intel.com> wrote:
> 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>
This one is fine.
Acked-by: David Howells <dhowells@redhat.com>
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