Re: [PATCH v13 11/11] LSM: selftests for Linux Security Module syscalls

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Aug 02, 2023 at 10:44:34AM -0700, Casey Schaufler wrote:
> Add selftests for the three system calls supporting the LSM
> infrastructure. This set of tests is limited by the differences
> in access policy enforced by the existing security modules.
> 
> Signed-off-by: Casey Schaufler <casey@xxxxxxxxxxxxxxxx>
> ---
>  MAINTAINERS                                   |   1 +
>  tools/testing/selftests/Makefile              |   1 +
>  tools/testing/selftests/lsm/Makefile          |  19 ++
>  tools/testing/selftests/lsm/common.c          |  81 ++++++
>  tools/testing/selftests/lsm/common.h          |  33 +++
>  tools/testing/selftests/lsm/config            |   3 +
>  .../selftests/lsm/lsm_get_self_attr_test.c    | 240 ++++++++++++++++++
>  .../selftests/lsm/lsm_list_modules_test.c     | 140 ++++++++++
>  .../selftests/lsm/lsm_set_self_attr_test.c    |  74 ++++++
>  9 files changed, 592 insertions(+)
>  create mode 100644 tools/testing/selftests/lsm/Makefile
>  create mode 100644 tools/testing/selftests/lsm/common.c
>  create mode 100644 tools/testing/selftests/lsm/common.h
>  create mode 100644 tools/testing/selftests/lsm/config
>  create mode 100644 tools/testing/selftests/lsm/lsm_get_self_attr_test.c
>  create mode 100644 tools/testing/selftests/lsm/lsm_list_modules_test.c
>  create mode 100644 tools/testing/selftests/lsm/lsm_set_self_attr_test.c

> diff --git a/tools/testing/selftests/lsm/Makefile b/tools/testing/selftests/lsm/Makefile
> new file mode 100644
> index 000000000000..bae6c1e3bba4
> --- /dev/null
> +++ b/tools/testing/selftests/lsm/Makefile
> @@ -0,0 +1,19 @@
> +# SPDX-License-Identifier: GPL-2.0
> +#
> +# First run: make -C ../../../.. headers_install
> +
> +CFLAGS += -Wall -O2 $(KHDR_INCLUDES)
> +LOCAL_HDRS += common.h
> +
> +TEST_GEN_PROGS := lsm_get_self_attr_test lsm_list_modules_test \
> +		  lsm_set_self_attr_test

You could use the wildcard approach to avoid explicitly listing output
files here, but it's not a big deal.

> +
> +include ../lib.mk
> +
> +$(TEST_GEN_PROGS):
> +
> +$(OUTPUT)/lsm_get_self_attr_test: lsm_get_self_attr_test.c common.c
> +$(OUTPUT)/lsm_set_self_attr_test: lsm_set_self_attr_test.c common.c
> +$(OUTPUT)/lsm_list_modules_test: lsm_list_modules_test.c common.c

It would be nice to add /*_test to a .gitignore file

> +
> +EXTRA_CLEAN = $(OUTPUT)/common.o

Anyway, this Makefile works with all kind of test builds (cf. commit
a52540522c9541bfa3e499d2edba7bc0ca73a4ca).

I'll send another review for this file soon.



[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux