java JNI_CreateJavaVM（）堆栈在最近的Ubuntu 16.04中损坏

11 月 Questions & Answers 478

几周后，SWI Prolog Java接口立即在^{中崩溃。在大多数机器上。它在我的一台机器上运行良好，它运行的是相同版本的Ubuntu和openjdk。。。我把它简化为一个小程序：

#include <jni.h>
#include <stdio.h>
#include <stdlib.h>

static JavaVM *jvm;

int
main(int argc, char **argv)
{ JavaVMInitArgs vm_args = {0};
  JNIEnv *env;
  JavaVMOption opt[8] = {0};
  int optn = 0;
  int r;

  opt[optn++].optionString = "-Djava.class.path=" "jpl.jar:.";
  opt[optn++].optionString = "-Xrs";

  vm_args.version  = JNI_VERSION_1_2;
  vm_args.nOptions = optn;
  vm_args.options  = opt;

  r = JNI_CreateJavaVM(&jvm, (void**)&env, &vm_args);
  fprintf(stderr, "Got %d\n", r);
  exit(0);
}

这是使用

JVM=/usr/lib/jvm/java-8-oracle
#JVM=/usr/lib/jvm/java-1.8.0-openjdk-amd64

gcc -I$JVM/include \
    -I$JVM/include/linux \
    -L$JVM/jre/lib/amd64/server \
    -L$JVM/jre/lib/amd64 \
    -g -Wall -o t t.c -ljsig -ljava -lverify -ljvm

Gdb没有提供可用的堆栈跟踪，因为它声称JVM中的某个地方存在堆栈损坏。我很迷茫，因为使用Oracle和OpenJDK java one都会崩溃，我认为这是我的错。另一方面，这种方法已经使用了多年，你在所有的例子中都能找到

平台是Ubuntu 16.04、amd64、gcc 5.4.0

valgrind是这样说的。有趣的是，它在运行时不会崩溃的机器上也这么说

==9642== Memcheck, a memory error detector
==9642== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==9642== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==9642== Command: ./t
==9642== 
==9642== Warning: set address range perms: large range [0x5cb200000, 0x7c0000000) (noaccess)
==9642== Warning: set address range perms: large range [0x5cb200000, 0x5e0100000) (defined)
==9642== Warning: set address range perms: large range [0x7c0000000, 0x800000000) (noaccess)
==9642== Invalid write of size 4
==9642==    at 0x84C0BE7: ???
==9642==    by 0x84AE4E6: ???
==9642==    by 0x549C11A: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x545ABA6: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x545AFA1: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x545B3FF: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x545B1B1: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x545B3FF: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x584A9BB: ??? (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x54C31E1: JNI_CreateJavaVM (in /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/amd64/server/libjvm.so)
==9642==    by 0x4007C7: main (t.c:22)
==9642==  Address 0xffeffea00 is on thread 1's stack
==9642==  4096 bytes below stack pointer

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java JNI_CreateJavaVM（）堆栈在最近的Ubuntu 16.04中损坏

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