For ConfigMap and Secret kube play volumes podman populates the data
from the yaml. However the volume content is not controlled by us and we
can be tricked following a symlink to a file on the host instead.
Fixes: CVE-2025-9566
Signed-off-by: Paul Holzinger <pholzing@redhat.com>
(cherry picked from commit 43fbde4e665fe6cee6921868f04b7ccd3de5ad89)
Signed-off-by: Paul Holzinger <pholzing@redhat.com>