0002998: Hessian deserialization crashes on on multi java.util.TimeZone responses

2998

crash

always

10-09-08 06:59

09-05-23 01:37

Reporter:

gritstone

Platform:

Assigned To:

OS:

Priority:

normal

OS Version:

Status:

new

Product Version:

3.2.0

Product Build:

Resolution:

open

Projection:

none

ETA:

none

Fixed in Version:

Summary:

0002998: Hessian deserialization crashes on on multi java.util.TimeZone responses

Description:

A hessian client crashes deserializing the response if the response contains two java.util.TimeZone objects representing different timezones. This fails on Java SE 6u2 and Java SE 6u7.

The client crashes with the following exception:
com.caucho.hessian.client.HessianRuntimeException: com.caucho.hessian.io.HessianFieldException: sun.util.calendar.ZoneInfo.transitions: [J cannot be assigned from null
    at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java:232)
    at $Proxy0.echoTimeZoneList(Unknown Source)
    at ZonedDateTimeTest.main(ZonedDateTimeTest.java:49)
Caused by: com.caucho.hessian.io.HessianFieldException: sun.util.calendar.ZoneInfo.transitions: [J cannot be assigned from null
    at com.caucho.hessian.io.JavaDeserializer.logDeserializeError(JavaDeserializer.java:677)
    at com.caucho.hessian.io.JavaDeserializer$ObjectFieldDeserializer.deserialize(JavaDeserializer.java:400)
    at com.caucho.hessian.io.JavaDeserializer.readObject(JavaDeserializer.java:233)
    at com.caucho.hessian.io.JavaDeserializer.readObject(JavaDeserializer.java:157)
    at com.caucho.hessian.io.SerializerFactory.readObject(SerializerFactory.java:378)
    at com.caucho.hessian.io.Hessian2Input.readObjectInstance(Hessian2Input.java:2051)
    at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1977)
    at com.caucho.hessian.io.CollectionDeserializer.readList(CollectionDeserializer.java:78)
    at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1700)
    at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java:220)
    ... 2 more
Caused by: java.lang.UnsupportedOperationException: com.caucho.hessian.io.BasicDeserializer@6754d6
    at com.caucho.hessian.io.BasicDeserializer.readLengthList(BasicDeserializer.java:598)
    at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1714)
    at com.caucho.hessian.io.JavaDeserializer$ObjectFieldDeserializer.deserialize(JavaDeserializer.java:396)
    ... 10 more
com.caucho.hessian.io.HessianFieldException: sun.util.calendar.ZoneInfo.transitions: [J cannot be assigned from null

Steps To Reproduce:

Additional Information:

Sample server:

public interface ZonedDateTimeServer {

    public List<TimeZone> echoTimeZoneList(List<TimeZone> times);
}

Sample implementation:
public class ZonedDateTimeServerImpl implements ZonedDateTimeServer {
    @Override
    public List<TimeZone> echoTimeZoneList(List<TimeZone> times) {
        List<TimeZone> list = new ArrayList<TimeZone>();
        for (TimeZone time : times) {
            System.out.println("Adding TimeZone: " + time.toString());
            list.add(time);
        }
        return list;
    }
}

Sample client:
public class ZonedDateTimeTest {

    /**
     * @param args
     */
    public static void main(String[] args) {
        try {
            String url = "http://localhost:8080/date-time-server/hello"; [^]

            HessianProxyFactory factory = new HessianProxyFactory();
            factory.setDebug(true);
            ZonedDateTimeServer dtServer = (ZonedDateTimeServer) factory.create(ZonedDateTimeServer.class, url);

            /* Works */
            TimeZone la = TimeZone.getTimeZone("America/Los_Angeles");
            List<TimeZone> responseList = dtServer.echoTimeZoneList(Collections.singletonList(la));
            System.out.println("LA Response: " + responseList);

            /* Works */
            TimeZone london = TimeZone.getTimeZone("Europe/London");
            responseList = dtServer.echoTimeZoneList(Collections.singletonList(london));
            System.out.println("London Response: " + responseList);

            /* Fails */
            List<TimeZone> tzList = new ArrayList<TimeZone>();
            tzList.add(la);
            tzList.add(london);
            responseList = dtServer.echoTimeZoneList(tzList);
            System.out.println("LA + London: " + responseList);
        } catch (final Exception e ) {
            e.printStackTrace();
            System.err.println(e.getLocalizedMessage());
        }
    }
}

Relationships

Attached Files:

Mantis - Hessian
Viewing Issue Advanced Details

ID:	Category:	Severity:	Reproducibility:	Date Submitted:	Last Update:
2998		crash	always	10-09-08 06:59	09-05-23 01:37

Reporter:	gritstone	Platform:
Assigned To:		OS:
Priority:	normal	OS Version:
Status:	new	Product Version:	3.2.0
Product Build:		Resolution:	open
Projection:	none
ETA:	none	Fixed in Version:

Summary:	0002998: Hessian deserialization crashes on on multi java.util.TimeZone responses
Description:	A hessian client crashes deserializing the response if the response contains two java.util.TimeZone objects representing different timezones. This fails on Java SE 6u2 and Java SE 6u7. The client crashes with the following exception: com.caucho.hessian.client.HessianRuntimeException: com.caucho.hessian.io.HessianFieldException: sun.util.calendar.ZoneInfo.transitions: [J cannot be assigned from null at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java:232) at $Proxy0.echoTimeZoneList(Unknown Source) at ZonedDateTimeTest.main(ZonedDateTimeTest.java:49) Caused by: com.caucho.hessian.io.HessianFieldException: sun.util.calendar.ZoneInfo.transitions: [J cannot be assigned from null at com.caucho.hessian.io.JavaDeserializer.logDeserializeError(JavaDeserializer.java:677) at com.caucho.hessian.io.JavaDeserializer$ObjectFieldDeserializer.deserialize(JavaDeserializer.java:400) at com.caucho.hessian.io.JavaDeserializer.readObject(JavaDeserializer.java:233) at com.caucho.hessian.io.JavaDeserializer.readObject(JavaDeserializer.java:157) at com.caucho.hessian.io.SerializerFactory.readObject(SerializerFactory.java:378) at com.caucho.hessian.io.Hessian2Input.readObjectInstance(Hessian2Input.java:2051) at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1977) at com.caucho.hessian.io.CollectionDeserializer.readList(CollectionDeserializer.java:78) at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1700) at com.caucho.hessian.client.HessianProxy.invoke(HessianProxy.java:220) ... 2 more Caused by: java.lang.UnsupportedOperationException: com.caucho.hessian.io.BasicDeserializer@6754d6 at com.caucho.hessian.io.BasicDeserializer.readLengthList(BasicDeserializer.java:598) at com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1714) at com.caucho.hessian.io.JavaDeserializer$ObjectFieldDeserializer.deserialize(JavaDeserializer.java:396) ... 10 more com.caucho.hessian.io.HessianFieldException: sun.util.calendar.ZoneInfo.transitions: [J cannot be assigned from null
Steps To Reproduce:
Additional Information:	Sample server: public interface ZonedDateTimeServer { public List<TimeZone> echoTimeZoneList(List<TimeZone> times); } Sample implementation: public class ZonedDateTimeServerImpl implements ZonedDateTimeServer { @Override public List<TimeZone> echoTimeZoneList(List<TimeZone> times) { List<TimeZone> list = new ArrayList<TimeZone>(); for (TimeZone time : times) { System.out.println("Adding TimeZone: " + time.toString()); list.add(time); } return list; } } Sample client: public class ZonedDateTimeTest { /** * @param args / public static void main(String[] args) { try { String url = "http://localhost:8080/date-time-server/hello"; [^] HessianProxyFactory factory = new HessianProxyFactory(); factory.setDebug(true); ZonedDateTimeServer dtServer = (ZonedDateTimeServer) factory.create(ZonedDateTimeServer.class, url); / Works / TimeZone la = TimeZone.getTimeZone("America/Los_Angeles"); List<TimeZone> responseList = dtServer.echoTimeZoneList(Collections.singletonList(la)); System.out.println("LA Response: " + responseList); / Works / TimeZone london = TimeZone.getTimeZone("Europe/London"); responseList = dtServer.echoTimeZoneList(Collections.singletonList(london)); System.out.println("London Response: " + responseList); / Fails */ List<TimeZone> tzList = new ArrayList<TimeZone>(); tzList.add(la); tzList.add(london); responseList = dtServer.echoTimeZoneList(tzList); System.out.println("LA + London: " + responseList); } catch (final Exception e ) { e.printStackTrace(); System.err.println(e.getLocalizedMessage()); } } }
Relationships
Attached Files: