From 95a126d9812ff51f7ff3e42d956390ff9a1801f8 Mon Sep 17 00:00:00 2001 From: Yang Guang Date: Wed, 30 Mar 2022 08:22:10 +0800 Subject: [PATCH] selftests/seccomp: Add SKIP for failed unshare() Running the seccomp tests under the kernel with "defconfig" shouldn't fail. Because the CONFIG_USER_NS is not supported in "defconfig". Skipping this case instead of failing it is better. Signed-off-by: Yang Guang Signed-off-by: David Yang Reviewed-by: Shuah Khan Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/7f7687696a5c0a2d040a24474616e945c7cf2bb5.1648599460.git.yang.guang5@zte.com.cn --- tools/testing/selftests/seccomp/seccomp_bpf.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index 4da905180f89..38839ad939f8 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -3743,7 +3743,10 @@ TEST(user_notification_fault_recv) struct seccomp_notif req = {}; struct seccomp_notif_resp resp = {}; - ASSERT_EQ(unshare(CLONE_NEWUSER), 0); + ASSERT_EQ(unshare(CLONE_NEWUSER), 0) { + if (errno == EINVAL) + SKIP(return, "kernel missing CLONE_NEWUSER support"); + } listener = user_notif_syscall(__NR_getppid, SECCOMP_FILTER_FLAG_NEW_LISTENER); -- 2.25.1