diff options
| author | John Johansen <john.johansen@canonical.com> | 2023-04-28 05:32:52 -0700 |
|---|---|---|
| committer | John Johansen <john.johansen@canonical.com> | 2023-10-18 15:30:47 -0700 |
| commit | 98b824ff8984fd523fc264fbb13208098ab09da3 (patch) | |
| tree | 35f60b9788d10a556442d1ad5c5bfe4c4a26252d /security/apparmor/include/lib.h | |
| parent | 75c77e9e0713fddbe99a21a036aa6482402f9e34 (diff) | |
apparmor: refcount the pdb
With the move to permission tables the dfa is no longer a stand
alone entity when used, needing a minimum of a permission table.
However it still could be shared among different pdbs each using
a different permission table.
Instead of duping the permission table when sharing a pdb, add a
refcount to the pdb so it can be easily shared.
Reviewed-by: Georgia Garcia <georgia.garcia@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security/apparmor/include/lib.h')
| -rw-r--r-- | security/apparmor/include/lib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/apparmor/include/lib.h b/security/apparmor/include/lib.h index 73c8a32c6861..d7a894b1031f 100644 --- a/security/apparmor/include/lib.h +++ b/security/apparmor/include/lib.h @@ -16,6 +16,8 @@ #include "match.h" +extern struct aa_dfa *stacksplitdfa; + /* * DEBUG remains global (no per profile flag) since it is mostly used in sysctl * which is not related to profile accesses. |