Description:
clicking the right button of the mouse firefox crashes.

Additional info:
* package version(s)

firefox 3.6.3-1

* config and/or log files etc.

#0 0x00007ffff73d3292 in strlen () from /lib/libc.so.6
#1 0x00007ffff31278df in SuggestMgr::map_related(char const*, char*, int, int, char**, int, int, mapentry const*, int, int*, long*) ()
from /usr/lib/libhunspell-1.2.so.0
#2 0x00007ffff3127c54 in SuggestMgr::mapchars(char**, char const*, int, int)
() from /usr/lib/libhunspell-1.2.so.0
#3 0x00007ffff312bd5f in SuggestMgr::suggest(char***, char const*, int, int*)
() from /usr/lib/libhunspell-1.2.so.0
#4 0x00007ffff31263cd in Hunspell::suggest(char***, char const*) ()
from /usr/lib/libhunspell-1.2.so.0
#5 0x00007ffff5ca0408 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#6 0x00007ffff5c9917c in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#7 0x00007ffff5ba715e in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#8 0x00007ffff5ce1016 in NS_InvokeByIndex_P ()
from /usr/lib/xulrunner-1.9.2/libxul.so
#9 0x00007ffff54a1f8a in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#10 0x00007ffff54aa349 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#11 0x00007ffff6786e94 in js_Invoke ()
from /usr/lib/xulrunner-1.9.2/libmozjs.so
#12 0x00007ffff6787b68 in ?? () from /usr/lib/xulrunner-1.9.2/libmozjs.so
#13 0x00007ffff672d29a in JS_CallFunctionValue ()
from /usr/lib/xulrunner-1.9.2/libmozjs.so
#14 0x00007ffff54add6e in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
---Type <return> to continue, or q <return> to quit---
#15 0x00007ffff6786e94 in js_Invoke ()
from /usr/lib/xulrunner-1.9.2/libmozjs.so
#16 0x00007ffff6777364 in ?? () from /usr/lib/xulrunner-1.9.2/libmozjs.so
#17 0x00007ffff6787385 in js_Invoke ()
from /usr/lib/xulrunner-1.9.2/libmozjs.so
#18 0x00007ffff6787b68 in ?? () from /usr/lib/xulrunner-1.9.2/libmozjs.so
#19 0x00007ffff672d29a in JS_CallFunctionValue ()
from /usr/lib/xulrunner-1.9.2/libmozjs.so
#20 0x00007ffff586e4c7 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#21 0x00007ffff58a6835 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#22 0x00007ffff578f00e in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#23 0x00007ffff578f3d8 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#24 0x00007ffff57a41da in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#25 0x00007ffff57a42f6 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#26 0x00007ffff57a498e in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#27 0x00007ffff57150b1 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#28 0x00007ffff571541e in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#29 0x00007ffff59ace8a in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#30 0x00007ffff59ad38b in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#31 0x00007ffff578f381 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#32 0x00007ffff57a41da in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#33 0x00007ffff57a4386 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#34 0x00007ffff57a440c in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
---Type <return> to continue, or q <return> to quit---
#35 0x00007ffff57a498e in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#36 0x00007ffff5611ec1 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#37 0x00007ffff56123a4 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#38 0x00007ffff5612dc5 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#39 0x00007ffff58648e4 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#40 0x00007ffff5866f20 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#41 0x00007ffff5861579 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#42 0x00007ffff5c1204d in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#43 0x00007ffff5c1bc1f in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#44 0x00007ffff5c1bc73 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#45 0x00007ffff1a25388 in _gtk_marshal_BOOLEAN__BOXED ()
from /usr/lib/libgtk-x11-2.0.so.0
#46 0x00007ffff288051e in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#47 0x00007ffff288efa6 in signal_emit_unlocked_R ()
from /usr/lib/libgobject-2.0.so.0
#48 0x00007ffff2898195 in g_signal_emit_valist ()
from /usr/lib/libgobject-2.0.so.0
#49 0x00007ffff28985c3 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#50 0x00007ffff1b3ef1f in gtk_widget_event_internal ()
from /usr/lib/libgtk-x11-2.0.so.0
#51 0x00007ffff1a23553 in gtk_propagate_event ()
from /usr/lib/libgtk-x11-2.0.so.0
#52 0x00007ffff1a238fb in gtk_main_do_event ()
---Type <return> to continue, or q <return> to quit---
from /usr/lib/libgtk-x11-2.0.so.0
#53 0x00007ffff147c97c in gdk_event_dispatch ()
from /usr/lib/libgdk-x11-2.0.so.0
#54 0x00007ffff23ceb33 in g_main_context_dispatch ()
from /usr/lib/libglib-2.0.so.0
#55 0x00007ffff23cf310 in g_main_context_iterate ()
from /usr/lib/libglib-2.0.so.0
#56 0x00007ffff23cf5ad in g_main_context_iteration ()
from /usr/lib/libglib-2.0.so.0
#57 0x00007ffff5c305b7 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#58 0x00007ffff5c30715 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#59 0x00007ffff5cd62e5 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#60 0x00007ffff5caae39 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#61 0x00007ffff5c30801 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#62 0x00007ffff5b078f2 in ?? () from /usr/lib/xulrunner-1.9.2/libxul.so
#63 0x00007ffff5478542 in XRE_main () from /usr/lib/xulrunner-1.9.2/libxul.so
#64 0x0000000000402346 in ?? ()
#65 0x00007ffff7376b1d in __libc_start_main () from /lib/libc.so.6
#66 0x0000000000401af9 in ?? ()
#67 0x00007fffffffe078 in ?? ()
#68 0x000000000000001c in ?? ()
#69 0x0000000000000001 in ?? ()
#70 0x00007fffffffe3c3 in ?? ()
---Type <return> to continue, or q <return> to quit---
#71 0x0000000000000000 in ?? ()


Steps to reproduce:
open firefox and right click over any item or link.