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| author |   Christian Brauner <christian.brauner@ubuntu.com> | 2020-06-17 00:48:54 +0200 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2020-06-17 00:48:54 +0200 |
| commit | 86f56395feb2b106b125c47e72192e37da5dd088 (patch) | |
| tree | a63cde19caa1c5ebe0d436d836bc464f4c25b238 /tools/testing/selftests/pidfd/pidfd_getfd_test.c | |
| parent | nsproxy: restore EINVAL for non-namespace file descriptor (diff) | |
| download | linux-dev-86f56395feb2b106b125c47e72192e37da5dd088.tar.xz linux-dev-86f56395feb2b106b125c47e72192e37da5dd088.zip | |
tests: test for setns() EINVAL regression
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>
Diffstat (limited to 'tools/testing/selftests/pidfd/pidfd_getfd_test.c')
| -rw-r--r-- | tools/testing/selftests/pidfd/pidfd_getfd_test.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/tools/testing/selftests/pidfd/pidfd_getfd_test.c b/tools/testing/selftests/pidfd/pidfd_getfd_test.c index 401a7c1d0312..84b65ecccb04 100644 --- a/tools/testing/selftests/pidfd/pidfd_getfd_test.c +++ b/tools/testing/selftests/pidfd/pidfd_getfd_test.c @@ -34,11 +34,6 @@ static int sys_kcmp(pid_t pid1, pid_t pid2, int type, unsigned long idx1, return syscall(__NR_kcmp, pid1, pid2, type, idx1, idx2); } -static int sys_memfd_create(const char *name, unsigned int flags) -{ - return syscall(__NR_memfd_create, name, flags); -} - static int __child(int sk, int memfd) { int ret; |