Problem with JNI_CreateJavaVM()

[Pierre Heroux]

I have a "Segmentation fault (core dumped)" message when I execute the
following source.

#include <jni.h>
#include <iostream>

int main()
  {
  const int nOpts = 4;
  JavaVMOption options[nOpts];
  int ii=0;
  options[ii++].optionString = "-Djava.compiler=NONE";
  options[ii++].optionString = "-Djava.class.path=.";
  options[ii++].optionString = "-Djava.library.path=.";
  options[ii++].optionString = "-verbose:jni,class,gc";

  JavaVMInitArgs vm_args;
  vm_args.version = JNI_VERSION_1_2;
  vm_args.options = options;
  vm_args.nOptions = nOpts;
  vm_args.ignoreUnrecognized = JNI_TRUE;

  JavaVM *jvm;
  JNIEnv *env;
  jint res = JNI_CreateJavaVM(&jvm, (void **)&env, &vm_args); /*debugger
message : Program received signal SIGSEGV, Segmentation fault.
0x401d5ca8 in main_arena ()*/
  if(res < 0)
    {
    cerr << "Can't create Java VM" << endl;
    exit(1);
    }
  cout << "JNI_CreateJavaVM() is OK" << endl;
  jvm->DestroyJavaVM();
  }

g++ -g simple.cpp -L/usr/local/jdk/jre/lib/i386
-L/usr/local/jdk/jre/lib/i386/classic
-L/usr/local/jdk/jre/lib/i386/native_threads -ljava -ljvm -lpthread
-lhpi -o Simple
Simple

I use java version "1.2"
Classic VM (build Linux_JDK_1.2_pre-release-v2, native threads, nojit)
on RedHat5.2


Thanks a lot,
Pierre




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