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| author | Elena Reshetova | 2017-05-02 16:16:05 +0200 |
|---|---|---|
| committer | Paul Moore | 2017-05-02 16:16:05 +0200 |
| commit | bd120ded6a6af61ad342a8a95b36b64bd1e2f9e6 (patch) | |
| tree | 8e3c4a2e444669f6355c3ec69940f8489f5eecfd /kernel/audit.c | |
| parent | audit: convert audit_tree.count from atomic_t to refcount_t (diff) | |
| download | kernel-qcow2-linux-bd120ded6a6af61ad342a8a95b36b64bd1e2f9e6.tar.gz kernel-qcow2-linux-bd120ded6a6af61ad342a8a95b36b64bd1e2f9e6.tar.xz kernel-qcow2-linux-bd120ded6a6af61ad342a8a95b36b64bd1e2f9e6.zip | |
audit: convert audit_watch.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.c')
0 files changed, 0 insertions, 0 deletions