Comment 9 for bug 183873

$ gdb xrandr
GNU gdb 6.7.1-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) r
Starting program: /usr/bin/xrandr
Screen 0: minimum 320 x 200, current 2560 x 1024, maximum 2560 x 1024
VGA-0 connected 1280x1024+1280+0 (normal left inverted right x axis y axis) 360mm x 290mm
   1280x1024 75.0*+ 59.9
   1152x864 75.0
   1024x768 75.1 70.1 60.0
   832x624 74.6
   800x600 72.2 75.0 60.3 56.2
   640x480 75.0 72.8 66.7 60.0
   720x400 70.1
DVI-0 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 408mm x 306mm
   1280x1024 84.8* 75.0 59.9
   1280x960 59.9
   1152x864 75.0
   1024x768 84.9 75.1 60.0
   832x624 74.6
   800x600 84.9 60.3
   640x480 84.6 75.0 60.0
   720x400 70.1

Program received signal SIGSEGV, Segmentation fault.
main (argc=1, argv=0xbfc6be04) at ../xrandr/xrandr.c:700
700 for (c = 0; c < output_info->ncrtc; c++)
(gdb) bt
#0 main (argc=1, argv=0xbfc6be04) at ../xrandr/xrandr.c:700