The toString() method of the MAPPrivateExtensionImpl class may result in an NPE when the oId is not empty.
For example - when logging a MAPPrivateExtension object with a filled oId
import org.restcomm.protocols.ss7.map.MAPParameterFactoryImpl;
import org.restcomm.protocols.ss7.map.api.MAPParameterFactory;
import org.restcomm.protocols.ss7.map.api.primitives.MAPPrivateExtension;
public class Main {
public static void main(String[] args) {
MAPParameterFactory map = new MAPParameterFactoryImpl();
MAPPrivateExtension extension = map.createMAPPrivateExtension(new long[] {},null);
System.out.println("1: Extension was created");
System.out.println("1: " + extension);
extension = map.createMAPPrivateExtension(null, new byte[] {});
System.out.println("2: Extension was created");
System.out.println("2: " + extension);
}
}
1: Extension was created
1: PrivateExtension [Oid=]
2: Extension was created
Exception in thread "main" java.lang.NullPointerException: Cannot read the array length because "this.oId" is null
at org.restcomm.protocols.ss7.map.primitives.MAPPrivateExtensionImpl.toString(MAPPrivateExtensionImpl.java:209)
at java.base/java.lang.String.valueOf(String.java:4465)
at Main.main(Main.java:15)
The toString() method of the MAPPrivateExtensionImpl class may result in an NPE when the oId is not empty. For example - when logging a MAPPrivateExtension object with a filled oId