On 05/24/2011 07:18 PM, cloonfane wrote:
> Hi Seth,
> The code you quote there is not in any of the versions I have.
> Also, I have completed hundreds of xjig puzzles over the last few years,
> and never a crash.
>
> I now use version 2.5 ( http://sourceforge.net/projects/xjig/ ). It has
> more options, and a frontend manager.
>
> Regards
> Les Hardy
Ok, you are obviously referring to some other package that I'm not
currently aware of.
That's funny. I just reinstalled in Ubuntu Maverick Meerkat - and it
still crashes every time I finish the puzzle.
Note that the crash might not manifest itself with different
versions/builds of libraries or on (e.g.) AMD64
Here are the details, in case it helps pinpointing our version mismatch:
sehe@meerkat:/$ which xjig
/usr/games/xjig
sehe@meerkat:/$ dpkg --search /usr/games/xjig
xjig: /usr/games/xjig
sehe@meerkat:/$ dpkg --status xjig
Package: xjig
Status: install ok installed
Priority: optional
Section: games
Installed-Size: 276
Maintainer: Ubuntu Developers <[email protected]>
Architecture: i386
Version: 2.4-13
Depends: libc6 (>= 2.7), libgcc1 (>= 1:4.1.1), libjpeg62,
libnetpbm10, libstdc++6 (>= 4.1.1), libx11-6, libxext6
Description: An X11 jigsaw puzzle
xjig is a puzzle that tries to replicate a jigsaw puzzle on the screen
as closely as possible. Any GIF, JPEG or PPM image may be loaded
and cut
into pieces. The goal (as with any jigsaw puzzle) is to reassemble the
original picture.
.
Tiles may be freely rotated by use of the mouse, flipped (for
double-sided puzzles) and even shown as shaped windows on the desktop
(fast machine/video card recommended for the latter!). An example image
is provided in /usr/share/games/xjig .
Original-Maintainer: Dave Holland <[email protected]>
Trace
sehe@meerkat:/$ xjig -w 2 -h 2 -no_flip
xjig V2.4, by Helmut Hoenig, July-24-96
*** buffer overflow detected ***: xjig terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x50)[0xb7582970]
/lib/libc.so.6(+0xe486a)[0xb758186a]
/lib/libc.so.6(+0xe3fa8)[0xb7580fa8]
/lib/libc.so.6(_IO_default_xsputn+0x9e)[0xb7507a2e]
/lib/libc.so.6(_IO_vfprintf+0x115)[0xb74da325]
/lib/libc.so.6(__vsprintf_chk+0xad)[0xb758105d]
/lib/libc.so.6(__sprintf_chk+0x2d)[0xb7580f9d]
xjig[0x804c9d8]
/lib/libc.so.6(__libc_start_main+0xe7)[0xb74b3ce7]
xjig[0x804a4e1]
I can very much see the line with the problem right there: xjig.C
685 char buffer[20];
686 next_sec = (unsigned long)current_time;
687 if (!p->Finished()) {
688 sprintf( buffer, "xpuzzle: %02ld:%02ld",
689 next_sec / 60, next_sec % 60 );
690 if (!shapes) XStoreName(dpy,win,buffer);
691 }
692 else {
693 sprintf( buffer, "no more tiles left at: %02ld:%02ld",
694 next_sec / 60, next_sec % 60 );
I'm on
sehe@meerkat:/tmp/xjig-2.4$ uname -a
Linux meerkat 2.6.35-28-generic-pae #50-Ubuntu SMP Fri Mar 18
20:43:15 UTC 2011 i686 GNU/Linux
sehe@meerkat:/tmp/xjig-2.4$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 10.10
Release: 10.10
Codename: maverick
Cheers,
Seth
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https://bugs.launchpad.net/bugs/787035
Title:
guaranteed crash on completion of puzzle
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