diff options
| author | Casey Schaufler <casey@schaufler-ca.com> | 2024-03-14 11:31:26 -0400 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2024-03-14 11:31:26 -0400 |
| commit | a5a858f622a0aff5cdb5e271442cd01b2a01467f (patch) | |
| tree | 4364a8a25bce17a4d0ec28a79445f2ff62824d1e /tools/testing/selftests/lsm/lsm_list_modules_test.c | |
| parent | b0546776ad3f332e215cebc0b063ba4351971cca (diff) | |
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 'tools/testing/selftests/lsm/lsm_list_modules_test.c')
| -rw-r--r-- | tools/testing/selftests/lsm/lsm_list_modules_test.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/testing/selftests/lsm/lsm_list_modules_test.c b/tools/testing/selftests/lsm/lsm_list_modules_test.c index 4d5d4cee2586..06d24d4679a6 100644 --- a/tools/testing/selftests/lsm/lsm_list_modules_test.c +++ b/tools/testing/selftests/lsm/lsm_list_modules_test.c @@ -31,7 +31,7 @@ TEST(size_null_lsm_list_modules) TEST(ids_null_lsm_list_modules) { const long page_size = sysconf(_SC_PAGESIZE); - size_t size = page_size; + __u32 size = page_size; errno = 0; ASSERT_EQ(-1, lsm_list_modules(NULL, &size, 0)); @@ -43,7 +43,7 @@ TEST(size_too_small_lsm_list_modules) { const long page_size = sysconf(_SC_PAGESIZE); __u64 *syscall_lsms = calloc(page_size, 1); - size_t size = 1; + __u32 size = 1; ASSERT_NE(NULL, syscall_lsms); errno = 0; @@ -58,7 +58,7 @@ TEST(flags_set_lsm_list_modules) { const long page_size = sysconf(_SC_PAGESIZE); __u64 *syscall_lsms = calloc(page_size, 1); - size_t size = page_size; + __u32 size = page_size; ASSERT_NE(NULL, syscall_lsms); errno = 0; @@ -72,7 +72,7 @@ TEST(flags_set_lsm_list_modules) TEST(correct_lsm_list_modules) { const long page_size = sysconf(_SC_PAGESIZE); - size_t size = page_size; + __u32 size = page_size; __u64 *syscall_lsms = calloc(page_size, 1); char *sysfs_lsms = calloc(page_size, 1); char *name; |