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Replace a wrong EXPECT_GT(self->child_pid_exited, 0) with EXPECT_GE(),
which will be actually tested on the parent and child sides with a
following commit.
Cc: Shuah Khan <skhan@linuxfoundation.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20240511171445.904356-8-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>
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kcmp is not used in pidfd_setns_test.c, so do not include <linux/kcmp.h>
Signed-off-by: Tommi Rantala <tommi.t.rantala@nokia.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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As the UAPI headers start to appear in distros, we need to avoid
outdated versions of struct clone_args to be able to test modern
features, named "struct __clone_args". Additionally update the struct
size macro names to match UAPI names.
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/lkml/20200921075432.u4gis3s2o5qrsb5g@wittgenstein/
Signed-off-by: Kees Cook <keescook@chromium.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates form Shuah Khan:
- TAP output reporting related fixes from Paolo Bonzini and Kees Cook.
These fixes make it skip reporting consistent with TAP format.
- Cleanup fixes to framework run_tests from Yauheni Kaliuta
* tag 'linux-kselftest-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (23 commits)
selftests/harness: Limit step counter reporting
selftests/seccomp: Check ENOSYS under tracing
selftests/seccomp: Refactor to use fixture variants
selftests/harness: Clean up kern-doc for fixtures
selftests: kmod: Add module address visibility test
Replace HTTP links with HTTPS ones: KMOD KERNEL MODULE LOADER - USERMODE HELPER
selftests: fix condition in run_tests
selftests: do not use .ONESHELL
selftests: pidfd: skip test if unshare fails with EPERM
selftests: pidfd: do not use ksft_exit_skip after ksft_set_plan
selftests/harness: Report skip reason
selftests/harness: Display signed values correctly
selftests/harness: Refactor XFAIL into SKIP
selftests/harness: Switch to TAP output
selftests: Add header documentation and helpers
selftests/binderfs: Fix harness API usage
selftests: Remove unneeded selftest API headers
selftests/clone3: Reorder reporting output
selftests: sync_test: do not use ksft_exit_skip after ksft_set_plan
selftests: sigaltstack: do not use ksft_exit_skip after ksft_set_plan
...
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Now that pidfds support CLONE_NEWTIME as well enable testing them in the
setns() testuite.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: Serge Hallyn <serge@hallyn.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Cc: Dmitry Safonov <dima@arista.com>
Cc: Andrei Vagin <avagin@gmail.com>
Link: https://lore.kernel.org/r/20200706154912.3248030-5-christian.brauner@ubuntu.com
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Remove unused includes of the kselftest.h header.
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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Verify that setns() reports EINVAL when an fd is passed that refers to an
open file but the file is not a file descriptor useable to interact with
namespaces.
Cc: Jan Stancek <jstancek@redhat.com>
Cc: Cyril Hrubis <chrubis@suse.cz>
Link: https://lore.kernel.org/lkml/20200615085836.GR12456@shao2-debian
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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This is basically a test-suite for setns() and as of now contains:
- test that we can't pass garbage flags
- test that we can't attach to the namespaces of task that has already exited
- test that we can incrementally setns into all namespaces of a target task
using a pidfd
- test that we can setns atomically into all namespaces of a target task
- test that we can't cross setns into a user namespace outside of our user
namespace hierarchy
- test that we can't setns into namespaces owned by user namespaces over which
we are not privileged
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Link: https://lore.kernel.org/r/20200505140432.181565-4-christian.brauner@ubuntu.com
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