Name: tb29552 Date: 05/28/2004


FULL PRODUCT VERSION :
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-b28)
Java HotSpot(TM) Client VM (build 1.4.2-b28, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]

A DESCRIPTION OF THE PROBLEM :
When creating a particular GeneralPath (this can be reproduced only with some GeneralPath), a BasicStroke with dashes line and calling createStrokedShape() on it the VM crashes.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run the attached sample

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
"Program End" appears in the console and that's all.
ACTUAL -
The VM crashes before printing out the text.

ERROR MESSAGES/STACK TRACES THAT OCCUR :
An unrecoverable stack overflow has occurred.

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_STACK_OVERFLOW (0xc00000fd) occurred at PC=0x77C4B
250
Function=ftol+0x0
Library=C:\WINDOWS\system32\MSVCRT.dll

Current Java thread:
        at sun.dc.pr.PathDasher.appendCubic(Native Method)
        at Test.run(Test.java:38)
        at Test.main(Test.java:12)

Dynamic libraries:
0x00400000 - 0x00406000 d:\jdk1.4.2\bin\java.exe
0x77F50000 - 0x77FF7000 C:\WINDOWS\System32\ntdll.dll
0x77E60000 - 0x77F46000 C:\WINDOWS\system32\kernel32.dll
0x77DD0000 - 0x77E5D000 C:\WINDOWS\system32\ADVAPI32.dll
0x78000000 - 0x78086000 C:\WINDOWS\system32\RPCRT4.dll
0x77C10000 - 0x77C63000 C:\WINDOWS\system32\MSVCRT.dll
0x08000000 - 0x08136000 d:\jdk1.4.2\jre\bin\client\jvm.dll
0x77D40000 - 0x77DC6000 C:\WINDOWS\system32\USER32.dll
0x77C70000 - 0x77CB0000 C:\WINDOWS\system32\GDI32.dll
0x76B40000 - 0x76B6C000 C:\WINDOWS\System32\WINMM.dll
0x76390000 - 0x763AC000 C:\WINDOWS\System32\IMM32.DLL
0x629C0000 - 0x629C8000 C:\WINDOWS\System32\LPK.DLL
0x72FA0000 - 0x72FFA000 C:\WINDOWS\System32\USP10.dll
0x10000000 - 0x10007000 d:\jdk1.4.2\jre\bin\hpi.dll
0x003A0000 - 0x003AE000 d:\jdk1.4.2\jre\bin\verify.dll
0x003B0000 - 0x003C8000 d:\jdk1.4.2\jre\bin\java.dll
0x003D0000 - 0x003DD000 d:\jdk1.4.2\jre\bin\zip.dll
0x02C60000 - 0x02D6A000 D:\jdk1.4.2\jre\bin\awt.dll
0x73000000 - 0x73023000 C:\WINDOWS\System32\WINSPOOL.DRV
0x771B0000 - 0x772D1000 C:\WINDOWS\system32\ole32.dll
0x02D80000 - 0x02DA2000 D:\jdk1.4.2\jre\bin\dcpr.dll
0x76C90000 - 0x76CB2000 C:\WINDOWS\system32\imagehlp.dll
0x6D510000 - 0x6D58D000 C:\WINDOWS\system32\DBGHELP.dll
0x77C00000 - 0x77C07000 C:\WINDOWS\system32\VERSION.dll
0x76BF0000 - 0x76BFB000 C:\WINDOWS\System32\PSAPI.DLL

Heap at VM Abort:
Heap
 def new generation

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.awt.BasicStroke;
import java.awt.geom.GeneralPath;


public class Test {
  public static void main(String[] args) {
    new Test().run();
  }

  // CJO 05/04
  public void run() {
    int rule = 1;
    GeneralPath path = new GeneralPath(rule);
    path.moveTo(447323.06f, -4413419.0f);
    path.curveTo(447442.28f, -4413560.0f, 447484.44f, -4413554.0f, 447503.0f, -4413491.5f);
    path.curveTo(447521.56f, -4413429.5f, 447532.72f,-4413387.0f, 447527.84f, -4413382.0f);
    
    float[] dash = {4f,4f};
    float dash_phase = 0.0f;
    
    BasicStroke stroke = new BasicStroke(1.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_MITER,
                                                10.0f, dash, dash_phase);
    
    stroke.createStrokedShape(path);
    System.out.println("Program End");
  }

---------- END SOURCE ----------
(Incident Review ID: 275425)
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