if the control the beginning of a call has valid crypto data, use the…

… MI for the HDU;
DVMProject · Jul 16, 2024 · dbe1f69 · dbe1f69
1 parent 47d89fe
commit dbe1f69
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/host/p25/packet/Voice.cpp b/src/host/p25/packet/Voice.cpp
@@ -1621,6 +1621,10 @@ void Voice::writeNet_LDU1()
         uint8_t mi[MI_LENGTH_BYTES];
         ::memset(mi, 0x00U, MI_LENGTH_BYTES);
 
+        if (control.getAlgId() != ALGO_UNENCRYPT && control.getKId() != 0) {
+            control.getMI(m_lastMI);
+        }
+
         if (m_netLastLDU1.getAlgId() != ALGO_UNENCRYPT && m_netLastLDU1.getKId() != 0) {
             control.setAlgId(m_netLastLDU1.getAlgId());
             control.setKId(m_netLastLDU1.getKId());