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ci: update check for SELinux

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The rawhide tests runs in a container. Containers always have SELinux
disabled from the inside. Somehow /sys/fs/selinux is now mounted. We
used the existence of that directory if SELinux is available. This seems
to be no longer true.

Signed-off-by: Adrian Reber <areber@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
This commit is contained in:
Adrian Reber 2024-05-21 09:25:30 +01:00 committed by Andrei Vagin
parent b3c3422cd9
commit 9c8a6927aa
1 changed files with 7 additions and 2 deletions
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9
scripts/ci/run-ci-tests.sh
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@ -306,14 +306,19 @@ if [ "$skip" == 0 ]; then
if [ -d /sys/fs/selinux ] && command -v getenforce &>/dev/null; then
# Note: selinux in Enforcing mode prevents us from calling clone3() or writing to ns_last_pid on restore; hence set to Permissive for the test and then set back.
selinuxmode=$(getenforce)
setenforce Permissive
if [ "$selinuxmode" != "Disabled" ]; then
setenforce Permissive
fi
fi
# Run it as non-root in a user namespace. Since CAP_CHECKPOINT_RESTORE behaves differently in non-user namespaces (e.g. no access to map_files) this tests that we can dump and restore
# under those conditions. Note that the "... && true" part is necessary; we need at least one statement after the tests so that bash can reap zombies in the user namespace,
# otherwise it will exec the last statement and get replaced and nobody will be left to reap our zombies.
sudo --user=#65534 --group=#65534 unshare -Ucfpm --mount-proc -- bash -c "./test/zdtm.py run -t zdtm/static/maps00 -f h --rootless && true"
if [ -d /sys/fs/selinux ] && command -v getenforce &>/dev/null; then
setenforce "$selinuxmode"
if [ "$selinuxmode" != "Disabled" ]; then
setenforce "$selinuxmode"
fi
fi
setcap -r criu/criu
else