Name: ksC84122 Date: 06/07/99


JDK 1.3 java.util.zip.ZipFile(File file) dumps core with the attached zip file. The zip file
attached is a regular one and can be easily read by the UNIX zip utility.

A test example which demonstrates this problem.
===== test.java ========
import java.util.zip.*;
import java.io.IOException;
import java.io.File;

public class test {

    public static void main (String argv[]) {

        File file = new File("nomanif.zip");
        String fileName = file.toString();

        try {
            new ZipFile(file);
        } catch (IOException e) {
            System.out.println("Unexpected " + e);
            return;
        }
        System.out.println("Test Passed. OKAY.");
return;
    }
}


========= Sample run (JDK1.2.2) ==========
#>java test
Test Passed. OKAY.

========= Sample run (JDK1.3) ==========
#>java test
SIGFPE 8* arithmetic exception
    si_signo [8]: SIGFPE 8* arithmetic exception
    si_errno [0]: Error 0
    si_code [1]: FPE_INTDIV [addr: 0xEF62773C]

        stackpointer=efffba70

Full thread dump Classic VM (JDK-1.3-F, green threads):
    "Finalizer" (TID:0xebc98308, sys_thread_t:0x61328, state:CW) prio=8
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java, Compiled Code)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java, Compiled Code)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:166)
    "Reference Handler" (TID:0xebc98398, sys_thread_t:0x5fbb0, state:CW) prio=10
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java, Compiled Code)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114)
    "Signal dispatcher" (TID:0xebc983c8, sys_thread_t:0x58d20, state:CW) prio=5
    "main" (TID:0xebc981c8, sys_thread_t:0x26ae0, state:R) prio=5
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java, Compiled Code)
        at java.util.zip.ZipFile.<init>(ZipFile.java, Compiled Code)
        at test.main(test.java, Compiled Code)
Monitor Cache Dump:
    java.lang.ref.ReferenceQueue$Lock@EBC98320/EBCCE028: <unowned>
        Waiting to be notified:
            "Finalizer" (0x61328)
    java.lang.ref.Reference$Lock@EBC983A8/EBCCDB20: <unowned>
        Waiting to be notified:
            "Reference Handler" (0x5fbb0)
Registered Monitor Dump:
    PCMap lock: <unowned>
    utf8 hash table: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class linking lock: <unowned>
    System class loader lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: <unowned>
    Monitor cache lock: owner "main" (0x26ae0) 1 entry
    Dynamic loading lock: <unowned>
    Monitor IO lock: <unowned>
    User signal monitor: <unowned>
        Waiting to be notified:
            "Signal dispatcher" (0x58d20)
    Child death monitor: <unowned>
    I/O monitor: <unowned>
    Alarm monitor: <unowned>
        Waiting to be notified:
            <unknown thread> (0x2bdd0)
    Thread queue lock: owner "main" (0x26ae0) 1 entry
    Monitor registry: owner "main" (0x26ae0) 1 entry

SIGABRT 6* abort (generated by abort(3) routine)
    si_signo [6]: SIGABRT 6* abort (generated by abort(3) routine)
    si_errno [0]: Error 0
    si_code [0]: SI_USER [pid: 2324, uid: 346]
        stackpointer=efffba70

Full thread dump Classic VM (JDK-1.3-F, green threads):
    "Finalizer" (TID:0xebc98308, sys_thread_t:0x61328, state:CW) prio=8
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java, Compiled Code)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java, Compiled Code)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:166)
    "Reference Handler" (TID:0xebc98398, sys_thread_t:0x5fbb0, state:CW) prio=10
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java, Compiled Code)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:114)
    "Signal dispatcher" (TID:0xebc983c8, sys_thread_t:0x58d20, state:CW) prio=5
    "main" (TID:0xebc981c8, sys_thread_t:0x26ae0, state:R) prio=5
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java, Compiled Code)
        at java.util.zip.ZipFile.<init>(ZipFile.java, Compiled Code)
        at test.main(test.java, Compiled Code)
Monitor Cache Dump:
    java.lang.ref.ReferenceQueue$Lock@EBC98320/EBCCE028: <unowned>
        Waiting to be notified:
            "Finalizer" (0x61328)
    java.lang.ref.Reference$Lock@EBC983A8/EBCCDB20: <unowned>
        Waiting to be notified:
            "Reference Handler" (0x5fbb0)
Registered Monitor Dump:
    PCMap lock: <unowned>
    utf8 hash table: <unowned>
    JNI pinning lock: <unowned>
    JNI global reference lock: <unowned>
    BinClass lock: <unowned>
    Class linking lock: <unowned>
    System class loader lock: <unowned>
    Code rewrite lock: <unowned>
    Heap lock: <unowned>
    Monitor cache lock: owner "main" (0x26ae0) 1 entry
    Dynamic loading lock: <unowned>
    Monitor IO lock: <unowned>
    User signal monitor: <unowned>
        Waiting to be notified:
            "Signal dispatcher" (0x58d20)
    Child death monitor: <unowned>
    I/O monitor: <unowned>
    Alarm monitor: <unowned>
        Waiting to be notified:
            <unknown thread> (0x2bdd0)
    Thread queue lock: owner "main" (0x26ae0) 1 entry
    Monitor registry: owner "main" (0x26ae0) 1 entry

Abort (core dumped)

======================================================================