lsm: infrastructure management of the perf_event security blob

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Move management of the perf_event->security blob out of the individual
security modules and into the security infrastructure. Instead of
allocating the blobs from within the modules the modules tell the
infrastructure how much space is required, and the space is allocated
there.  There are no longer any modules that require the perf_event_free()
hook.  The hook definition has been removed.

Signed-off-by: Casey Schaufler <casey@schaufler-ca.com>
Reviewed-by: John Johansen <john.johansen@canonical.com>
[PM: subject tweak]
Signed-off-by: Paul Moore <paul@paul-moore.com>

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Casey Schaufler 2024-07-10 14:32:30 -07:00 • committed by Paul Moore

parent 66de33a0bb

commit 61a1dcdceb

5 changed files with 29 additions and 17 deletions

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20

security/security.c

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18

security/selinux/hooks.c

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6

security/selinux/include/objsec.h

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