blob: 174b38f2e1b9417a2d5309ee4c00d08277297944 (
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diff --git a/tests/probes/sysctl/test_sysctl_probe_all.sh b/tests/probes/sysctl/test_sysctl_probe_all.sh
index bb9859d71..6534e1142 100755
--- a/tests/probes/sysctl/test_sysctl_probe_all.sh
+++ b/tests/probes/sysctl/test_sysctl_probe_all.sh
@@ -4,6 +4,12 @@
set -e -o pipefail
+# on some systems sysctl might live in sbin, which can cause problems for
+# non root users
+PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
+# non root users are not able to access some kernel params, so they get blacklisted
+SYSCTL_BLACKLIST='stable_secret\|vm.stat_refresh\|fs.protected_hardlinks\|fs.protected_symlinks\|kernel.cad_pid\|kernel.unprivileged_userns_apparmor_policy\|kernel.usermodehelper.bset\|kernel.usermodehelper.inheritable\|net.core.bpf_jit_harden\|net.core.bpf_jit_kallsyms\|net.ipv4.tcp_fastopen_key\|vm.mmap_rnd_bits\|vm.mmap_rnd_compat_bits'
+
function perform_test {
probecheck "sysctl" || return 255
@@ -24,9 +30,9 @@ $OSCAP oval eval --results $result $srcdir/test_sysctl_probe_all.oval.xml > /dev
# sysctl has duplicities in output
# hide permission errors like: "sysctl: permission denied on key 'fs.protected_hardlinks'"
# kernel parameters might use "/" and "." separators interchangeably - normalizing
-sysctl -aN --deprecated 2> /dev/null | tr "/" "." | sort -u > "$sysctlNames"
+sysctl -aN --deprecated 2> /dev/null | grep -v $SYSCTL_BLACKLIST | tr "/" "." | sort -u > "$sysctlNames"
-grep unix-sys:name "$result" | sed -E 's;.*>(.*)<.*;\1;g' | sort > "$ourNames"
+grep unix-sys:name "$result" | grep -v $SYSCTL_BLACKLIST | sed -E 's;.*>(.*)<.*;\1;g' | sort > "$ourNames"
diff "$sysctlNames" "$ourNames"
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