[Radiance-general] Segmentation fault

[Ignacio Munárriz]

Hi, I've got an error in my windows 2000 server with radiance running under cygwin, but it doesn't ocurr in windows xp, i dont know the reason.
It ocurrs when any radiance programs(ie rpict, oconv) goes over <> 500 mb of ram and crashes with Segmentation fault , here is the stack trace


Starting program: /usr/local/radiance/ray/bin/rpict.exe -x 8000 -y 8000 -af amba
ve -ar 2000 -aa .08 -ab 1 -vf arboldef todofin.oct
#?RADIANCE
oconv mest estacion.rad mates.rad cubo1.rad edificios.rad edinuevos.rad urbanism
o.rad arbolest.rad refis.rad arboles2.rad arboles3.rad edificiosf.rad grass.rad
/usr/local/radiance/ray/bin/rpict -x 8000 -y 8000 -af ambave -ar 2000 -aa .08 -a
b 1 -vf arboldef
SOFTWARE= RADIANCE 3.5 lastmod Mon Mar 14 18:37:57     2005 by chroma on chr-xeo
n
CAPDATE= 2005:12:11 12:46:55
/usr/local/radiance/ray/bin/rpict: warning - no light sources found

Program received signal SIGSEGV, Segmentation fault.
0x610c4914 in memcpy () from /usr/bin/cygwin1.dll
(gdb) bt
#0  0x610c4914 in memcpy () from /usr/bin/cygwin1.dll
#1  0x6100275e in toascii () from /usr/bin/cygwin1.dll
#2  0x61050c8e in lsearch () from /usr/bin/cygwin1.dll
#3  0x610516e4 in lsearch () from /usr/bin/cygwin1.dll
#4  0x61051f79 in lsearch () from /usr/bin/cygwin1.dll
#5  0x610ab36c in setstate () from /usr/bin/cygwin1.dll
#6  0x6104ed0a in lsearch () from /usr/bin/cygwin1.dll
#7  0x610844ff in cygwin1!aclcheck () from /usr/bin/cygwin1.dll
#8  0x0040817d in setambient () at ambient.c:148
#9  0x004013b6 in main (argc=16, argv=0x6a1bd8) at rpmain.c:297
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