[3ddesktop-dev] [kon@iki.fi: Bug#157016: 3ddesktop segfaults if it can't open the X display]

Attached is bug report from a Debian user.  It should be a matter of
checking whether XOpenDisplay returns NULL or not.

Thanks


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Subject: Bug#157016: 3ddesktop segfaults if it can't open the X display
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Package: 3ddesktop
Version: 0.2.0-1
Severity: minor

When 3ddeskd cannot open the X display, it gets a segmentation fault.

kalle@Astalo:~$ env --ignore-environment 3ddeskd
Can not open display
Segmentation fault
kalle@Astalo:~$ env --ignore-environment DISPLAY=3D:0 3ddeskd
Xlib: connection to ":0.0" refused by server
Xlib: Client is not authorized to connect to Server
Can not open display
Segmentation fault
kalle@Astalo:~$ env --ignore-environment DISPLAY=3D:0 XAUTHORITY=3D/home/ka=
lle/.Xauthority 3ddeskd
Daemon started.  Run 3ddesk to activate.
kalle@Astalo:~$=20

-- System Information:
Debian Release: testing/unstable
Architecture: i386
Kernel: Linux Astalo 2.4.18-kon.astalo.1 #1 ke kes=E4=A0=A0 26 12:20:32 EES=
T 2002 i686
Locale: LANG=3Dfi_FI.UTF-8@euro, LC_CTYPE=3Dfi_FI.UTF-8@euro

Versions of packages 3ddesktop depends on:
ii  imlib2 [libimlib2]     1.9.14-7          Imlib is an imaging library fo=
r X=20
ii  libc6                  2.2.5-13          GNU C Library: Shared librarie=
s an
ii  libglut3               3.7-15            the OpenGL Utility Toolkit
ii  libimlib2              1.0.5-2           Powerful image loading and ren=
deri
ii  libstdc++2.10-glibc2.2 1:2.95.4-11       The GNU stdc++ library
ii  libttf2                1.4pre.20011029-1 FreeType 1, The FREE TrueType =
Font
ii  xlibmesa3 [libgl1]     4.1.0-17          XFree86 version of Mesa 3D gra=
phic
ii  xlibs                  4.1.0-17          X Window System client librari=
es

-- no debconf information

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