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Message-ID: <20230310194159.GB528@domac.alu.hr>
Date: Fri, 10 Mar 2023 20:42:00 +0100
From: Mirsad Goran Todorovac <mirsad.goran.todorovac@....hr>
To: linux-kernel@...r.kernel.org
Cc: linux-integrity@...r.kernel.org,
linux-security-module@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Mimi Zohar <zohar@...ux.ibm.com>,
Thomas Weißschuh <linux@...ssschuh.net>,
Paul Moore <paul@...l-moore.com>,
Casey Schaufler <casey@...aufler-ca.com>,
Christian Göttsche <cgzones@...glemail.com>,
Mickaël Salaün <mic@...ikod.net>,
Frederick Lawler <fred@...udflare.com>
Subject: [PATCH v1 1/2] Add release hook to LSM
Add release() hook to the definition of the LSM modules, to enable calling
destructors and deallocating allocated resources cleanly.
Signed-off-by: Mirsad Goran Todorovac <mirsad.todorovac@....unizg.hr>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Mimi Zohar <zohar@...ux.ibm.com>
Cc: Paul Moore <paul@...l-moore.com>
Cc: Thomas Weißschuh <linux@...ssschuh.net>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
include/linux/lsm_hooks.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 6e156d2acffc..d5a6ab9b5eb2 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -1724,6 +1724,7 @@ struct lsm_info {
unsigned long flags; /* Optional: flags describing LSM */
int *enabled; /* Optional: controlled by CONFIG_LSM */
int (*init)(void); /* Required. */
+ int (*release)(void); /* Release associated resources */
struct lsm_blob_sizes *blobs; /* Optional: for blob sharing. */
};
--
Mirsad Goran Todorovac
Sistem inženjer
Grafički fakultet | Akademija likovnih umjetnosti
Sveučilište u Zagrebu
System engineer
Faculty of Graphic Arts | Academy of Fine Arts
University of Zagreb, Republic of Croatia
The European Union
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