Commit 05b52c66 authored Sep 12, 2020 by Kees Cook

selftests/seccomp: Use __NR_mknodat instead of __NR_mknod



The __NR_mknod syscall doesn't exist on arm64 (only __NR_mknodat).
Switch to the modern syscall.

Fixes: ad568218 ("selftests/seccomp: Check for EPOLLHUP for user_notif")
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/lkml/20200912110820.597135-16-keescook@chromium.org


Acked-by: Christian Brauner <christian.brauner@ubuntu.com>

parent a2304288

tools/testing/selftests/seccomp/seccomp_bpf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3746,7 +3746,7 @@ TEST(user_notification_filter_empty)
		if (pid == 0) {
		int listener;

		listener = user_notif_syscall(__NR_mknod, SECCOMP_FILTER_FLAG_NEW_LISTENER);
		listener = user_notif_syscall(__NR_mknodat, SECCOMP_FILTER_FLAG_NEW_LISTENER);
		if (listener < 0)
		_exit(EXIT_FAILURE);

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