UE MM machine improvements

1d540f12 · aligungr · 3557b915 · 1d540f12
Commit 1d540f12 authored May 09, 2021 by aligungr
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src/ue/nas/mm/base.cpp src/ue/nas/mm/base.cpp +6 -0

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--- a/src/ue/nas/mm/base.cpp
+++ b/src/ue/nas/mm/base.cpp
@@ -50,6 +50,12 @@ void NasMm::performMmCycle()
    if (m_mmState == EMmState::MM_NULL)
        return;
+    if (!m_usim->isValid())
+    {
+        switchMmState(EMmState::MM_DEREGISTERED, EMmSubState::MM_DEREGISTERED_NO_SUPI);
+        return;
+    }
    if (m_mmSubState == EMmSubState::MM_DEREGISTERED_NA)
    {
        if (switchToECallInactivityIfNeeded())