JDK-5089985 : Drawing GeneralPath crashes JVM if antialias is on
- Type: Bug
- Component: client-libs
- Sub-Component: 2d
- Affected Version: 5.0,5.0u1,6
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- OS: generic,linux,windows_xp
- CPU: generic,x86
- Submitted: 2004-08-20
- Updated: 2005-05-12
- Resolved: 2004-11-22
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| Other | JDK 6 |
|---|---|
| 1.4.2_09Fixed | 6 betaFixed  |
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Description
Name: au137807 Date: 08/20/2004
Following code crashes JVM on Solaris, linux and WindowsXP.
-------------Crash.java-------------
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import java.awt.geom.GeneralPath;
public class Crash {
public static void main(String args[]) {
BufferedImage im = new BufferedImage(640, 480,
BufferedImage.TYPE_INT_RGB);
Graphics2D g2d = im.createGraphics();
g2d.setRenderingHint (RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
GeneralPath path = new GeneralPath();
path.moveTo(0, 0);
path.lineTo(634,25);
path.lineTo(640,33);
path.closePath();
g2d.draw(path);
}
}
-------------------------------------
Here is the result of the execution on linux:
#java -version
java version "1.5.0-rc"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-rc-b63)
Java HotSpot(TM) Client VM (build 1.5.0-rc-b63, mixed mode)
java Crash
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x4e3966a0, pid=2149, tid=1075277952
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-rc-b63 mixed mode)
# Problematic frame:
# C [libdcpr.so+0xb6a0]
#
# An error report file with more information is saved as hs_err_pid2149.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Aborted
The same problem can be reproduced with following values:
(634,25) (640,33)
(634,57) (640,65)
(634,89) (640,97)
(634,121) (640,129)
(634,153) (640,161)
(634,185) (640,193)
(634,217) (640,225)
(634,249) (640,257)
(634,281) (640,289)
(634,313) (640,321)
(634,345) (640,353)
(634,377) (640,385)
(634,409) (640,417)
(634,441) (640,449)
See bug 4587651 for more info.
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Comments
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