[sdljava-users] Error when loading image

[Imaginando.net <in...@im...>]

Hi,

My first objective was achived. I manage to load and display images.

My next objective is to get an byte array from a database blob and 
display it from time to time

public void changeImage(byte[] data) throws SDLException {
        try {
            System.out.println("Loading image...");
            try {
                    System.out.println("Image loaded");
                SDLSurface image = SDLImage.load(data);
                image.blitSurface(null,fb,null);
                fb.updateRect();
                Thread.currentThread().sleep(2000);
            }
            catch (SDLException e) {
                    System.out.println("Error: Couln't load image");
                System.out.println(e.getMessage());
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

I have this function which receives the byte array and displays it in 
the framebuffer.

Something  strange happens because the program crashes. Sometime i can 
even see the image for a fraction of time and then the following error 
happens:

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGSEGV (0xb) at pc=0x4c87d4ff, pid=7957, tid=262153
#
# Java VM: Java HotSpot(TM) Client VM (Blackdown-1.4.2-03 mixed mode)
# Problematic frame:
# C  [libSDL-1.2.so.0+0x334ff]  SDL_UpdateRects+0x1f
#
# An error report file with more information is saved as hs_err_pid7957.log
#
# If you would like to submit a bug report, please visit:
#   http://www.blackdown.org/cgi-bin/jdk
#

Can anybody tell me what is this?

Many thx,

Nuno