ADDITIONAL SYSTEM INFORMATION :
Ubuntu 22.10

JRE version: Java(TM) SE Runtime Environment (17.0.5+9) (build 17.0.5+9-LTS-191)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (17.0.5+9-LTS-191, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-amd64)

A DESCRIPTION OF THE PROBLEM :
My app reads a smartcard, that works fine, but the app coredumps just before closing. I have reduced it to a very small app that coredumps as follows:

---- sample code ---
package quicktests;

import java.io.File;
import java.io.FileOutputStream;
import java.security.AuthProvider;
import java.security.KeyStore;
import java.security.Provider;
import java.security.Security;
import java.util.Enumeration;

public class App {

    /**
     * @param args
     */
    public static void main(String[] args) {
        String driver = "/usr/lib/libaetpkss.so.3";
try {
String config = "name=UZICardReader" + System.lineSeparator() +
"library=" + driver + System.lineSeparator() +
"";

File f = File.createTempFile("pkcs", ".cfg");

try(FileOutputStream fos = new FileOutputStream(f)) {
fos.write(config.getBytes("UTF8"));
fos.flush();
}

Provider provider = Security.getProvider("SunPKCS11");
System.out.println("config path: " + f.getAbsolutePath());
provider = (AuthProvider) provider.configure(f.getAbsolutePath());
Security.addProvider(provider);

                       // rest not needed for coredump, but in my case it really does read the contents of the card.
KeyStore result = KeyStore.getInstance("PKCS11", provider);
result.load(null, "532941".toCharArray());
Enumeration<String> aliases = result.aliases();
while (aliases.hasMoreElements()) {
System.out.println(aliases.nextElement());
}
} catch (Exception e) {
e.printStackTrace();
}

    }
}


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
See sample application in description. Run the java application.

ACTUAL -
Application reads the card, but coredumps before finishing

---------- BEGIN SOURCE ----------
package quicktests;

import java.io.File;
import java.io.FileOutputStream;
import java.security.AuthProvider;
import java.security.KeyStore;
import java.security.Provider;
import java.security.Security;
import java.util.Enumeration;

public class App {

    /**
     * @param args
     */
    public static void main(String[] args) {
        String driver = "/usr/lib/libaetpkss.so.3";
try {
String config = "name=UZICardReader" + System.lineSeparator() +
"library=" + driver + System.lineSeparator() +
"";

File f = File.createTempFile("pkcs", ".cfg");

try(FileOutputStream fos = new FileOutputStream(f)) {
fos.write(config.getBytes("UTF8"));
fos.flush();
}

Provider provider = Security.getProvider("SunPKCS11");
System.out.println("config path: " + f.getAbsolutePath());
provider = (AuthProvider) provider.configure(f.getAbsolutePath());
Security.addProvider(provider);

// Next bit is not actually necessary for reproducing,
// I just added it to verify that card reading works,
// and it does work.
KeyStore result = KeyStore.getInstance("PKCS11", provider);
result.load(null, "532941".toCharArray());
Enumeration<String> aliases = result.aliases();
while (aliases.hasMoreElements()) {
System.out.println(aliases.nextElement());
}
} catch (Exception e) {
e.printStackTrace();
}

    }
}

---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
None found

FREQUENCY : always