diff options
| author | Elena Reshetova <elena.reshetova@intel.com> | 2017-05-02 10:16:04 -0400 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2017-05-02 10:16:04 -0400 |
| commit | 9d2378f8c8f1a3fcfab681fd90c139d90dca7b69 (patch) | |
| tree | 0c11cc5d48fbd6d44c6dd593b8ebdfa07f8adad2 /kernel/audit_watch.c | |
| parent | 2173c519d5e912a6e2934bb04255fcd36c1591c8 (diff) | |
| download | linux-9d2378f8c8f1a3fcfab681fd90c139d90dca7b69.tar.gz linux-9d2378f8c8f1a3fcfab681fd90c139d90dca7b69.tar.bz2 linux-9d2378f8c8f1a3fcfab681fd90c139d90dca7b69.zip | |
audit: convert audit_tree.count 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>
[PM: fix subject line, add #include]
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'kernel/audit_watch.c')
0 files changed, 0 insertions, 0 deletions