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| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-03-06 16:20:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-23 13:57:19 +0100 |
| commit | f7d88d24c5a2b66b02770e2776fce72b5fd70193 (patch) | |
| tree | 97b3f2f75da7998195f1344a2438fc3079ca57a5 /kernel/seccomp.c | |
| parent | 132c93d4215c5ea12f8bb291249ede159d507b6e (diff) | |
| download | blackbird-op-linux-f7d88d24c5a2b66b02770e2776fce72b5fd70193.tar.gz blackbird-op-linux-f7d88d24c5a2b66b02770e2776fce72b5fd70193.zip | |
drivers, char: convert vma_data.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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/seccomp.c')
0 files changed, 0 insertions, 0 deletions
