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  1. JDK
  2. JDK-8020190

Fatal: Bug in native code: jfieldID class must match object

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    Details

    • Subcomponent:
      2d
    • Resolved In Build:
      b112
    • OS:
      windows_8

      Backports

        Description

        FULL PRODUCT VERSION :
        build 1.7.0_25-b16

        A DESCRIPTION OF THE PROBLEM :
        JVM unexpectedly closes when generating an outline from a TextLayout object. The problem does appear with some fonts only. For example, with this font:
        http://www.theleagueofmoveabletype.com/league-gothic/

        Assert fails inside CloseTTFontFileFunc method in freetypeScaler.c file.

        STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
        Font font = Font.createFont(Font.TRUETYPE_FONT, new File( " Regular.otf " ));
        AffineTransform tx = new AffineTransform();
        TextLayout layout = new TextLayout(font.getName(), font,
            new FontRenderContext(tx, true, false));
        Shape outline = layout.getOutline(tx);
        System.out.println(outline.getBounds());

        EXPECTED VERSUS ACTUAL BEHAVIOR :
        EXPECTED -
        Text line bounds in console
        ACTUAL -
        JVM closes

        ERROR MESSAGES/STACK TRACES THAT OCCUR :
        RELEASE BUILD:
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6aac1431, pid=4084, tid=856
        #
        # JRE version: 7.0_25-b16
        # Java VM: Java HotSpot(TM) Client VM (23.25-b01 mixed mode, sharing windows-x86 )
        # Problematic frame:
        # C [fontmanager.dll+0x11431] Java_sun_font_SunLayoutEngine_nativeLayout+0x152
        #
        # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
        #
        # If you would like to submit a bug report, please visit:
        # http://bugreport.sun.com/bugreport/crash.jsp
        # The crash happened outside the Java Virtual Machine in native code.
        # See problematic frame for where to report the bug.
        #

        FASTDEBUG OPENJDK BUILD:
        #
        # A fatal error has been detected by the Java Runtime Environment:
        #
        # Internal Error (C:\jdkbuild\sources\hotspot\src\share\vm\prims\jni.cpp:248), pid=4364, tid=3812
        # guarantee(klass_hash_ok(k, id)) failed: Bug in native code: jfieldID class must match object
        #
        # JRE version: 7.0-b24
        # Java VM: OpenJDK Client VM (21.0-b17-fastdebug mixed mode windows-x86 )
        # Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
        #
        # If you would like to submit a bug report, please visit:
        # http://bugreport.sun.com/bugreport/crash.jsp
        #

        --------------- T H R E A D ---------------

        Current thread (0x17db7c00): JavaThread " Java2D Disposer " daemon [_thread_in_vm, id=3812, stack(0x18030000,0x18080000)]

        Stack: [0x18030000,0x18080000], sp=0x1807f37c, free space=316k
        Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
        V [jvm.dll+0x248911] VMError::report_and_die+0x581
        V [jvm.dll+0x2411c5] report_vm_error+0x45
        V [jvm.dll+0x111e43] jfieldIDWorkaround::verify_instance_jfieldID+0x83
        V [jvm.dll+0x13224d] jni_GetObjectField+0x1fd
        C [fontmanager.dll+0x359b] CloseTTFontFileFunc+0x6b
        C [fontmanager.dll+0x1ff94] FT_Stream_Close+0x14
        C [fontmanager.dll+0x20e35] FT_Stream_Free+0x15
        C [fontmanager.dll+0x228bf] FT_Load_Char+0x11f
        C [fontmanager.dll+0x230e7] FT_Done_Face+0x67
        C [fontmanager.dll+0x39c7] freeNativeResources+0x27
        C [fontmanager.dll+0x483a] Java_sun_font_FreetypeFontScaler_disposeNativeScaler+0x3a
        j sun.font.FreetypeFontScaler.disposeNativeScaler(J)V+0
        j sun.font.FreetypeFontScaler.dispose()V+14
        j sun.java2d.Disposer.clearDeferredRecords()V+40
        j sun.java2d.Disposer.run()V+35
        j java.lang.Thread.run()V+11
        v ~StubRoutines::call_stub
        V [jvm.dll+0x1e7463] JavaCalls::call_helper+0x393
        V [jvm.dll+0x2ccfd2] os::os_exception_wrapper+0xa2
        V [jvm.dll+0x1e7811] JavaCalls::call_virtual+0x111
        V [jvm.dll+0x1e787e] JavaCalls::call_virtual+0x5e
        V [jvm.dll+0x15cac8] thread_entry+0xc8
        V [jvm.dll+0x21c749] JavaThread::thread_main_inner+0xb9
        V [jvm.dll+0x25b8a4] java_start+0xc4
        C [msvcr100.dll+0x5c6de] endthreadex+0x3a
        C [msvcr100.dll+0x5c788] endthreadex+0xe4
        C [KERNEL32.DLL+0x173e] BaseThreadInitThunk+0x12
        C [ntdll.dll+0x56911] LdrInitializeThunk+0x1f0
        C [ntdll.dll+0x568bd] LdrInitializeThunk+0x19c

        REPRODUCIBILITY :
        This bug can be reproduced always.

        ---------- BEGIN SOURCE ----------
        package com.company;

        import java.awt.*;
        import java.awt.font.FontRenderContext;
        import java.awt.font.TextLayout;
        import java.awt.geom.AffineTransform;
        import java.io.File;
        import java.io.IOException;

        public class Main {
            public static void main(String[] args) throws IOException, FontFormatException {
            Font font = Font.createFont(Font.TRUETYPE_FONT, new File( " Regular.otf " ));
            AffineTransform tx = new AffineTransform();
            TextLayout layout = new TextLayout(font.getName(), font,
            new FontRenderContext(tx, true, false));
            Shape outline = layout.getOutline(tx);
            System.out.println(outline.getBounds());
            }
        }

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

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                • Assignee:
                  prr Philip Race
                  Reporter:
                  webbuggrp Webbug Group
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                  Dates

                  • Created:
                    Updated:
                    Resolved: