[PATCH v26 22/25] Audit: Add new record for multiple process LSM attributes

[Steve Grubb]

On Friday, May 21, 2021 6:05:41 PM EDT Casey Schaufler wrote:
> >> The record is produced only in cases where there is more than one
> >> security module with a process "context".
> >> In cases where this record is produced the subj= fields of
> >> other records in the audit event will be set to "subj=?".
> >> 
> >> An example of the MAC_TASK_CONTEXTS (1420) record is:
> >> 
> >> type=UNKNOWN[1420]
> >> msg=audit(1600880931.832:113)
> >> subj_apparmor==unconfined
> > 
> > It should be just a single "=" in the line above.
> 
> AppArmor provides the 2nd "=" as part of the subject context.
> What's here is correct. I won't argue that it won't case confusion
> or worse.

We have a specification for a very long time:

https://github.com/linux-audit/audit-documentation/wiki/SPEC-Writing-Good-Events

Everyone has to obey rules or no tools work.

-Steve