On 6/26/19 2:04 PM, Kees Cook wrote: > On Wed, Jun 26, 2019 at 12:22:11PM -0700, Casey Schaufler wrote: >> This patchset provides the changes required for >> the AppArmor security module to stack safely with any other. >> here v >> Because of the changes to slot handling and the rework of >> "display" I have not included the Reviewed-by tags from the >> previous version. >> >> v4: Incorporate feedback from v3 >> - Mark new lsm_<blob>_alloc functions static >> - Replace the lsm and slot fields of the security_hook_list >> with a pointer to a LSM allocated lsm_id structure. The >> LSM identifies if it needs a slot explicitly. Use the >> lsm_id rather than make security_add_hooks return the >> slot value. >> - Validate slot values used in security.c >> - Reworked the "display" process attribute handling so that >> it works right and doesn't use goofy list processing. >> - fix display value check in dentry_init_security >> - Replace audit_log of secids with '?' instead of deleting >> the audit log > > I think you missed adding my and John's Reviewed-bys from v3? > Casey stated why above