[LTP] [PATCH v3 2/2] Add landlock07 test

[Cyril Hrubis]

Hi!
> More information at:
> https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42318
> 
> Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
> ---
>  runtest/syscalls                                |   1 +
>  testcases/kernel/syscalls/landlock/.gitignore   |   1 +
>  testcases/kernel/syscalls/landlock/landlock07.c | 109 ++++++++++++++++++++++++
>  3 files changed, 111 insertions(+)
> 
> diff --git a/runtest/syscalls b/runtest/syscalls
> index fea0c9828..a9fc8c432 100644
> --- a/runtest/syscalls
> +++ b/runtest/syscalls
> @@ -706,6 +706,7 @@ landlock03 landlock03
>  landlock04 landlock04
>  landlock05 landlock05
>  landlock06 landlock06
> +landlock07 landlock07
>  
>  lchown01 lchown01
>  lchown01_16 lchown01_16
> diff --git a/testcases/kernel/syscalls/landlock/.gitignore b/testcases/kernel/syscalls/landlock/.gitignore
> index 315ac1dca..db11bff2f 100644
> --- a/testcases/kernel/syscalls/landlock/.gitignore
> +++ b/testcases/kernel/syscalls/landlock/.gitignore
> @@ -5,3 +5,4 @@ landlock03
>  landlock04
>  landlock05
>  landlock06
> +landlock07
> diff --git a/testcases/kernel/syscalls/landlock/landlock07.c b/testcases/kernel/syscalls/landlock/landlock07.c
> new file mode 100644
> index 000000000..68045da3b
> --- /dev/null
> +++ b/testcases/kernel/syscalls/landlock/landlock07.c
> @@ -0,0 +1,109 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * Copyright (C) 2024 SUSE LLC Andrea Cervesato <andrea.cervesato@suse.com>
> + */
> +
> +/**
> + * [Description]
> + *
> + * CVE-2024-42318
> + *
> + * Test to check if sysem is affected by Landlock Houdini bug:
                          ^
			  t


Otherwise:

Reviewed-by: Cyril Hrubis <chrubis@suse.cz>

-- 
Cyril Hrubis
chrubis@suse.cz