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| author | Reshetova, Elena <elena.reshetova@intel.com> | 2017-07-04 15:53:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-07-04 22:35:18 +0100 |
| commit | 5534a51ab79f8925ee33d9830646f5e6df27eb54 (patch) | |
| tree | 156a0d789daffb657852bf98d9566c7d1ccfeb12 /Documentation/nommu-mmap.txt | |
| parent | 5f9ccf6f38a1cfbaf6920b843c09d4e847a89e98 (diff) | |
| download | lwn-5534a51ab79f8925ee33d9830646f5e6df27eb54.tar.gz lwn-5534a51ab79f8925ee33d9830646f5e6df27eb54.zip | |
net, x25: convert x25_neigh.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>
Diffstat (limited to 'Documentation/nommu-mmap.txt')
0 files changed, 0 insertions, 0 deletions