[GRASS5] [bug #3585] (grass) bus error in general/manage modules

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this bug's URL: http://intevation.de/rt/webrt?serial_num=3585
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Subject: bus error in general/manage modules

Platform: Mac OSX
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: 6.x

In 3 of the general-manage modules, g.remove, g.rename and g.copy, I get a bus error.  On Mac OS 
10.3.9, but NOT on 10.4.2.  g.list is OK.  GRASS 6.0.x and 6.1 CVS.  GRASS and dependencies are 
built with exactly the same options, but using GCC 3.3 on Mac OS 10.3.9 and GCC 4 on Mac OS 
10.4.2.  I'm sure this used to work on Mac OS 10.3.9 before GRASS 6.0.0, but I've been using 10.4 
for so long now I can't say when it might have changed.

I see the CPU use spiking to 100% for a couple seconds before it crashes.  It looks like it's happening 
in read_list.c - here are parts of the crashlog from g.remove and g.rename (the rest of the crashlog 
is a list of all the loaded libraries):

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x90050f60

Thread 0 Crashed:
0   g.remove 	0x00003004 read_list + 0x40 (read_list.c:36)
1   g.remove 	0x00002db8 init + 0x18 (init.c:11)
2   g.remove 	0x00002894 main + 0x2c (remove.c:28)
3   g.remove 	0x00002358 _start + 0x188 (crt.c:267)
4   dyld     	0x8fe1a558 _dyld_start + 0x64

PPC Thread State:
  srr0: 0x00003004 srr1: 0x0000f030                vrsave: 0x00000000
    cr: 0x22000048  xer: 0x00000004   lr: 0x00002fcc  ctr: 0x90029620
    r0: 0x00000000   r1: 0xbfffed60   r2: 0x0000419c   r3: 0x00003f60
    r4: 0x00000000   r5: 0x00000004   r6: 0x00000001   r7: 0x00000006
    r8: 0x01602022   r9: 0x90050f60  r10: 0x004261d0  r11: 0x90134758
   r12: 0x90029620  r13: 0x00000000  r14: 0xbffffbac  r15: 0x00000000
   r16: 0x00002878  r17: 0x00000000  r18: 0x00000000  r19: 0x00000000
   r20: 0x00000000  r21: 0x00000000  r22: 0x00000000  r23: 0x00000000
   r24: 0x00000000  r25: 0x00000000  r26: 0xbffffba8  r27: 0x0000000c
   r28: 0x00000002  r29: 0xbffffbac  r30: 0xbffffbb8  r31: 0x00002fcc


Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x90050f60

Thread 0 Crashed:
0   g.rename 	0x00002ef0 read_list + 0x40 (read_list.c:36)
1   g.rename 	0x00002c08 init + 0x18 (init.c:11)
2   g.rename 	0x00002538 main + 0x30 (rename.c:19)
3   g.rename 	0x00001ff8 _start + 0x188 (crt.c:267)
4   dyld     	0x8fe1a558 _dyld_start + 0x64

PPC Thread State:
  srr0: 0x00002ef0 srr1: 0x0200f030                vrsave: 0x00000000
    cr: 0x22000248  xer: 0x00000004   lr: 0x00002eb8  ctr: 0x90029620
    r0: 0x00000000   r1: 0xbfffece0   r2: 0x000041ac   r3: 0x00003f60
    r4: 0x00000000   r5: 0x00000009   r6: 0x00000001   r7: 0x00000007
    r8: 0x01602025   r9: 0x90050f60  r10: 0x004261d0  r11: 0x90134758
   r12: 0x90029620  r13: 0x00000000  r14: 0x00002518  r15: 0x00000000
   r16: 0x00000000  r17: 0x00000000  r18: 0x00000000  r19: 0x00000000
   r20: 0x00000000  r21: 0x00000000  r22: 0x00000000  r23: 0x00000000
   r24: 0x00000000  r25: 0x00000000  r26: 0xbffffa3c  r27: 0x0000000c
   r28: 0x00000002  r29: 0xbffffa40  r30: 0xbffffa4c  r31: 0x00002eb8


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