fix bug of SD

etc/register+stateless.conf

@@ -62,7 +62,7 @@ AMF =
     {
       INTERFACE_NAME = "ens34";  # YOUR NETWORK CONFIG HERE
       IPV4_ADDRESS   = "read";
-      PORT           = 38414;                            # YOUR NETWORK CONFIG HERE
+      PORT           = 9999;                            # YOUR NETWORK CONFIG HERE
       PPID           = 60;                               # YOUR NETWORK CONFIG HERE
     };
 

src/amf-app/amf_n1.cpp

@@ -1066,6 +1066,7 @@ void amf_n1::service_request_handle(bool isNasSig,
   if (pdu_session_status == 0x0000) {
     serApt->setPDU_session_status(0x0000);
   } else {
+    //serApt->setPDU_session_status(0x0000);
     serApt->setPDU_session_status(pdu_session_status);
     Logger::amf_n1().debug("setting pdu session status 0x%02x",
                            htonl(pdu_session_status));

src/ngap/ngapIEs/S-NSSAI.cpp

@@ -89,7 +89,7 @@ void S_NSSAI::getSst(std::string& charSst) {
 
 //------------------------------------------------------------------------------
 void S_NSSAI::setSd(const std::string charSd) {
-  if(charSd.compare("none") && charSd.compare("none"))
+  if(charSd.compare("none") && charSd.compare("None"))
   {
     sdIsSet = true;
     sd      = fromString<int>(charSd);