From 65a066aae68744e889c114cee56dff5b48d872df Mon Sep 17 00:00:00 2001 From: Jan Synacek Date: Thu, 4 Jun 2020 16:55:52 +0200 Subject: [PATCH] seccomp: fix __NR__sysctl usage Loosely based on https://github.com/systemd/systemd/pull/14032 and https://github.com/systemd/systemd/pull/14268. Related: #1843871 --- src/test/test-seccomp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/test/test-seccomp.c b/src/test/test-seccomp.c index 4021a06e0e..009a2e1922 100644 --- a/src/test/test-seccomp.c +++ b/src/test/test-seccomp.c @@ -237,14 +237,14 @@ static void test_protect_sysctl(void) { assert_se(pid >= 0); if (pid == 0) { -#if __NR__sysctl > 0 +#if defined __NR__sysctl && __NR__sysctl >= 0 assert_se(syscall(__NR__sysctl, NULL) < 0); assert_se(errno == EFAULT); #endif assert_se(seccomp_protect_sysctl() >= 0); -#if __NR__sysctl > 0 +#if defined __NR__sysctl && __NR__sysctl >= 0 assert_se(syscall(__NR__sysctl, 0, 0, 0) < 0); assert_se(errno == EPERM); #endif