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authorReshetova, Elena <elena.reshetova@intel.com>2017-07-04 15:53:10 +0300
committerDavid S. Miller <davem@davemloft.net>2017-07-05 00:35:17 +0300
commit16f73c964956e0f78669f1681191093dd030c9ee (patch)
tree69006e3034abb570b6d8edda51ae3523b40f77ed /net/netrom
parentd25189ca8665e3ed493c7bc0607e62c2fcb314ad (diff)
downloadlinux-16f73c964956e0f78669f1681191093dd030c9ee.tar.xz
net, ipx: convert ipx_route.refcnt from atomic_t to refcount_t
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: David S. Miller <davem@davemloft.net>
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