Bug in demos/Clock

[Marco Oetken <Marco.Oetken@informatik.uni-oldenburg.de>]

Hallo!


Last week I downloaded the latest Version of VO, X, and oo2c.
I wasn't able to compile with the garbagecollector, but I think
this should not be the reason for the problem I have with
demos/Clock. It was compiled without errors, but it always
leads to a segmentation fault.

The following shows some information from gdb.
After #4 there is a msg <Error reading address 0x80019a:
Operation not permitted>. I guess this causes my problem,
but I don't know what it really means. Can anyone help?

Thanks in advance!
  Marco




(gdb) run
Starting program: /usr/home/shadow/Oberon/OOC/VO/demos/Clock 

Program received signal SIGSEGV, Segmentation fault.
VOText_LineDesc_ClosePart (l=0x185c420) at obj/VOText.c:34
obj/VOText.c:34: No such file or directory.
(gdb) where
#0  VOText_LineDesc_ClosePart (l=0x185c420) at obj/VOText.c:34
#1  0x2ababfb8 in VOText_LineDesc_ClosePart (l=0x185c420) at obj/VOText.c:26
#2  0x2abac158 in VOText_LineDesc_NewTextPart (l=0x185c420, defaultStyle=0, 
    defaultFont=0) at obj/VOText.c:67
#3  0x2abacbc4 in VOText_TextDesc_NewLine (t=0x185c450) at obj/VOText.c:352
#4  0x2abae1f0 in VOText_TextDesc_SetText (t=0x2ac3df74, 
    text__ref=0x80019a <Error reading address 0x80019a: Operation not permitted>,
  text_0d=50) at obj/VOText.c:1066
#5  0x2abb3db4 in VOClock_ClockDesc_Draw (c=0x32, x=8389018, y=8, 
    draw=0x185b940) at obj/VOClock.c:562
#6  0x2abce1d4 in VOWindow_WindowDesc_Draw (w=0x0) at obj/VOWindow.c:250
#7  0x2ab6ab70 in VODisplay_WindowDesc_HandleEvent (w=0x2ababf98, event=0x0)
    at obj/VODisplay.c:5550
#8  0x2abce99c in VOWindow_WindowDesc_HandleEvent (w=0x2ababf98, 
    event=0x2ac3df74) at obj/VOWindow.c:432
#9  0x2ab6cac8 in VODisplay_DisplayDesc_GetEvent (d=0x185c450)
    at obj/VODisplay.c:6753
#10 0x2ab6d124 in VODisplay_DisplayDesc_Handler (d=0x2ababf98)
    at obj/VODisplay.c:6947
#11 0x1802cb4 in Clock__init () at obj/Clock.c:118
#12 0x1803684 in main (argc=25543712, argv=0x80019a) at obj/_Clock.c:271
#13 0x18026d8 in _start ()



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