summaryrefslogtreecommitdiffstats
path: root/security/selinux
diff options
context:
space:
mode:
authorCasey Schaufler <casey@schaufler-ca.com>2024-03-14 16:31:26 +0100
committerPaul Moore <paul@paul-moore.com>2024-03-14 16:31:26 +0100
commita5a858f622a0aff5cdb5e271442cd01b2a01467f (patch)
tree4364a8a25bce17a4d0ec28a79445f2ff62824d1e /security/selinux
parentMerge tag 'printk-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/p... (diff)
downloadlinux-a5a858f622a0aff5cdb5e271442cd01b2a01467f.tar.xz
linux-a5a858f622a0aff5cdb5e271442cd01b2a01467f.zip
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@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@schaufler-ca.com> Reported-and-reviewed-by: Dmitry V. Levin <ldv@strace.io> [PM: subject and metadata tweaks, syscall.h fixes] Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux')
-rw-r--r--security/selinux/hooks.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 8db4875164ab..3448454c82d0 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -6559,7 +6559,7 @@ abort_change:
* There will only ever be one attribute.
*/
static int selinux_getselfattr(unsigned int attr, struct lsm_ctx __user *ctx,
- size_t *size, u32 flags)
+ u32 *size, u32 flags)
{
int rc;
char *val = NULL;
@@ -6574,7 +6574,7 @@ static int selinux_getselfattr(unsigned int attr, struct lsm_ctx __user *ctx,
}
static int selinux_setselfattr(unsigned int attr, struct lsm_ctx *ctx,
- size_t size, u32 flags)
+ u32 size, u32 flags)
{
int rc;