Bug 10802

System Enviroment:
--------------------------
Arch:           945g x86_64
OSD:            Fedora Core release 5 (Bordeaux)
Kernel:         2.6.20
Mesa:           d741b10be6c254a3c52f93b9f2241aeb8ba7eba1         

Bug detailed description:
--------------------------
[root@x-945g ~]# gdb gl-117
GNU gdb Red Hat Linux (6.3.0.0-1.122rh)
Copyright 2004 Free Software Foundation, Inc.
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This GDB was configured as "x86_64-redhat-linux-gnu"...Using host libthread_db library "/lib64/libthread_db.so.1".

(gdb) r
Starting program: /usr/local/bin/gl-117
[Thread debugging using libthread_db enabled]
[New Thread 47202211721760 (LWP 3471)]
Info: Found gl-117 data directory /usr/local/share/gl-117
Info: Startup /usr/local/bin/gl-117, V1.3 ...
Info: Loading /root/.gl-117/conf
Info: Saving /root/.gl-117/conf
Info: Loading /root/.gl-117/conf.interface
Info: Saving /root/.gl-117/conf.interface
Info: Using SDL and GLUT
(EE) intel(0): I830 Vblank Pipe Setup Failed 0
FreeFontPath: FPE "/usr/share/X11/fonts/misc" refcount is 2, should be 1; fixing.
chosen: dotclock 40000 vco 1600000 ((m 100, m1 16, m2 8), n 4, (p 40, p1 4, p2 10))
[New Thread 1082132816 (LWP 3475)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 47202211721760 (LWP 3471)]
0x00000038827368b6 in ____strtod_l_internal () from /lib64/libc.so.6
(gdb) bt
#0  0x00000038827368b6 in ____strtod_l_internal () from /lib64/libc.so.6
#1  0x00002aee1e16bbd6 in closestFit (target=3553, width=256, height=256, internalFormat=4, format=6408, type=5121,
    newWidth=0x7fff8caedfc4, newHeight=0x7fff8caedfc0) at /usr/include/stdlib.h:330
#2  0x00002aee1e1734c0 in gluBuild2DMipmaps (target=3553, internalFormat=4, width=256, height=256, format=6408, type=5121,
    data=0x2aaaaaab6010) at libutil/mipmap.c:4599
#3  0x000000000041b032 in GL::genTextureTGA (this=0x63b6c0, fname=0x5cc288 "/usr/local/share/gl-117/textures/grass1.tga",
    quality=0, alphatype=0, mipmap2=1, alpha=false) at gl.cpp:159
#4  0x000000000040f9cf in myFirstInit () at main.cpp:4306
#5  0x0000000000419c37 in main (argc=1, argv=Variable "argv" is not available.
) at main.cpp:7552

Reproduce steps:
----------------
1.startup X
2.run gl-117