[Therion] Loch Segfault

[Martin Luethi]

Hi again

Here is some more info where the segfault happens. I compiled the code with
-ggdb flags (as in the Makefile)


(gdb) r
Starting program: /soft/therion/loch/loch 
[Thread debugging using libthread_db enabled]
[New Thread 0xb47bc710 (LWP 3705)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb47bc710 (LWP 3705)]
0xb59b0706 in glGenTextures () from /usr/lib/libGL.so.1
(gdb) bt
#0  0xb59b0706 in glGenTextures () from /usr/lib/libGL.so.1
#1  0x080d28fa in lxGLCanvas (this=0x9465400, stp=0x9354270, dat=0x9350700, parent=0x9337398, id=-1, pos=@0x82c3ce0, size=@0x82c14f0, style=0, name=@0xbffd42c0)
    at lxGLCs.cxx:108
#2  0x080c0da7 in lxFrame (this=0x9337398, app=0x92e7538, title=@0xbffd4368, pos=@0xbffd436c, size=@0xbffd4374, style=541072960) at lxGUI.cxx:320
#3  0x080c159a in lxApp::OnInit (this=0x92e7538) at lxGUI.cxx:975
#4  0x080c8a00 in wxAppConsole::CallOnInit (this=0x92e7538) at /usr/include/wx-2.8/wx/app.h:76
#5  0xb77dff90 in wxEntry () from /usr/lib/libwx_baseu-2.8.so.0
#6  0xb77e01b7 in wxEntry () from /usr/lib/libwx_baseu-2.8.so.0
#7  0x080b6509 in main (argc=0, argv=0x0) at lxGUI.cxx:951


which must be line 108 in lxGLCs.cxx

  glgentextures(1, &this->m_idTexSurface);

Since I have never programmed wx or glx stuff I would be glad to get some
pointer how to proceed from here. Maybe this gives some more clues?

(gdb) p &this->m_idTexSurface
$2 = (GLuint *) 0xa02d5ac

Thanks, Martin