[PATCH v3 5/5] LSM: secctx provider check on release

Paul Moore paul at paul-moore.com
Thu Oct 31 22:53:41 UTC 2024


On Oct 23, 2024 Casey Schaufler <casey at schaufler-ca.com> wrote:
> 
> Verify that the LSM releasing the secctx is the LSM that
> allocated it. This was not necessary when only one LSM could
> create a secctx, but once there can be more than one it is.
> 
> Signed-off-by: Casey Schaufler <casey at schaufler-ca.com>
> ---
>  security/apparmor/secid.c | 13 +++++--------
>  security/selinux/hooks.c  | 13 +++++--------
>  2 files changed, 10 insertions(+), 16 deletions(-)

See my note on patch 1/5, merging into lsm/dev.

--
paul-moore.com



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