FPE in /usr/X11R6/lib/libX11.so.6

[Mathieu Malaterre]

Hello,

	I am using fedora 1, and I was trying to find a FPE in my program. So I 
used :

   #define _GNU_SOURCE
   #include <fenv.h>
   fesetenv (FE_NOMASK_ENV);

	But when I tried to run my program I received:


Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread -1084746656 (LWP 13692)]
0x0090afd3 in _XcmsLRGB_InitScrnDefault () from /usr/X11R6/lib/libX11.so.6
(gdb) bt
#0  0x0090afd3 in _XcmsLRGB_InitScrnDefault () from 
/usr/X11R6/lib/libX11.so.6
#1  0x0090946f in _XcmsInitScrnInfo () from /usr/X11R6/lib/libX11.so.6
#2  0x0090677c in XcmsDefaultCCC () from /usr/X11R6/lib/libX11.so.6
#3  0x009065a6 in XcmsCreateCCC () from /usr/X11R6/lib/libX11.so.6
#4  0x00906d16 in XcmsFreeCCC () from /usr/X11R6/lib/libX11.so.6
#5  0x00906f88 in XcmsCCCOfColormap () from /usr/X11R6/lib/libX11.so.6
#6  0x008db026 in XAllocNamedColor () from /usr/X11R6/lib/libX11.so.6
#7  0x00ed81fb in TkpGetColor (tkwin=0x8cca610, name=0x8c34aa0 "Black") ...

Could someone check they can reproduce on their fedora system ? If 
possible is this fixed in the libX11 shipped with fedora2 ? Or else is 
there a way so that FPE doesn't affect shared library (let's dream !)

Thanks a bunch
Mathieu