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authorReshetova, Elena <elena.reshetova@intel.com>2017-06-30 13:07:59 +0300
committerDavid S. Miller <davem@davemloft.net>2017-07-01 07:39:08 -0700
commit2638595afccf6554bfe55268ff9b2d3ac3dff2e6 (patch)
tree958d39026bc292e6048824012fdcb46f3a70d7e9 /net/atm/signaling.c
parent633547973ffc32fd2c815639d4675e1531f0896f (diff)
downloadlinux-stericsson-2638595afccf6554bfe55268ff9b2d3ac3dff2e6.tar.gz
net: convert sk_buff_fclones.fclone_ref 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>
Diffstat (limited to 'net/atm/signaling.c')
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