[PATCH v3] LSM: use 32 bit compatible data types in LSM syscalls.

[Dmitry V. Levin]

On Wed, Mar 13, 2024 at 12:32:37PM -0700, Casey Schaufler wrote:
> LSM: use 32 bit compatible data types in LSM syscalls.
> 
> Change the size parameters in lsm_list_modules(), lsm_set_self_attr()
> and lsm_get_self_attr() from size_t to u32. This avoids the need to
> have different interfaces for 32 and 64 bit systems.
> 
> Cc: stable at vger.kernel.org
> Fixes: a04a1198088a: ("LSM: syscalls for current process attributes")
> Fixes: ad4aff9ec25f: ("LSM: Create lsm_list_modules system call")
> Signed-off-by: Casey Schaufler <casey at schaufler-ca.com>

Reported-and-reviewed-by: Dmitry V. Levin <ldv at strace.io>


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ldv