[GRASS-dev] g.region -g crashes in a latlon location

[Maciej Sieczka]

I have just noticed that g.region -g or -p crashes in a latlon location. 
Example:

$ g.proj -p
-PROJ_INFO-------------------------------------------------
name       : Latitude-Longitude
datum      : wgs84
towgs84    : 0.000,0.000,0.000
proj       : ll
ellps      : wgs84
-PROJ_UNITS------------------------------------------------
unit       : degree
units      : degrees
meters     : 1.0

$ gdb g.region
$ run -g

Starting program: /usr/local/grass-6.4.svn/bin/g.region -g
[Thread debugging using libthread_db enabled]
warning: Lowest section in /usr/lib/libicudata.so.38 is .hash at 
0000000000000120
[New Thread 0x7f33d2feb710 (LWP 9517)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f33d2feb710 (LWP 9517)]
0x00007f33d130f69e in sincos (val=0.90594848802138783, 
sin_val=0x7fffda923030,
     cos_val=0x7fffda923028) at GDapi.c:6265
6265	    *sin_val = sin(val);
(gdb) bt
#0  0x00007f33d130f69e in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923030, cos_val=0x7fffda923028) at GDapi.c:6265
#1  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923060, cos_val=0x7fffda923058) at GDapi.c:6265
#2  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923090, cos_val=0x7fffda923088) at GDapi.c:6265
#3  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda9230c0, cos_val=0x7fffda9230b8) at GDapi.c:6265
#4  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda9230f0, cos_val=0x7fffda9230e8) at GDapi.c:6265
#5  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923120, cos_val=0x7fffda923118) at GDapi.c:6265
#6  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923150, cos_val=0x7fffda923148) at GDapi.c:6265
#7  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923180, cos_val=0x7fffda923178) at GDapi.c:6265
#8  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda9231b0, cos_val=0x7fffda9231a8) at GDapi.c:6265
#9  0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda9231e0, cos_val=0x7fffda9231d8) at GDapi.c:6265
#10 0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
     sin_val=0x7fffda923210, cos_val=0x7fffda923208) at GDapi.c:6265
#11 0x00007f33d130f6a3 in sincos (val=0.90594848802138783,
---Type <return> to continue, or q <return> to quit---

(The whole backtrace is all very long.)

What's going on?

Maciek

-- 
Maciej Sieczka
www.sieczka.org