[tests/selinux] pr775-checkpolicy-revdeps: kernel/selinux-testsuite: fix kernel package detection

[Ondrej Mosnacek <omosnace@redhat.com>]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : a6959174784a67e18d52f889c772df4cd7b4ee46
            Author : Ondrej Mosnacek <omosnace@redhat.com>
            Date   : 2023-08-03T17:54:43+02:00
            Stats  : +1/-1 in 1 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/a6959174784a67e18d52f889c772df4cd7b4ee46?branch=pr775-checkpolicy-revdeps

            Log:
            kernel/selinux-testsuite: fix kernel package detection

There is no /lib/modules/.../vmlinuz file on RHEL-7 kernels, so just use
the parent directory, which should be owned by the same package.

Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>

---
diff --git a/kernel/selinux-testsuite/runtest.sh b/kernel/selinux-testsuite/runtest.sh
index d5733ad..a940018 100755
--- a/kernel/selinux-testsuite/runtest.sh
+++ b/kernel/selinux-testsuite/runtest.sh
@@ -116,7 +116,7 @@ rlJournalStart
         # Determine the base kernel package name and version corresponding
         # to the currently running kernel. Use this information to derive
         # the correct kernel subpackages to install.
-        if KERNEL_CORE_NVRA="$(rpm -qf "/lib/modules/$(uname -r)/vmlinuz")"; then
+        if KERNEL_CORE_NVRA="$(rpm -qf "/lib/modules/$(uname -r)")"; then
             KERNEL_CORE_NV="${KERNEL_CORE_NVRA%-*}"
             KERNEL_CORE_N="${KERNEL_CORE_NV%-*}"