[Bf-python] Python crash under OSX

[Manuel]

I'm writing this script for true displacement based on grayscale tga:

http://www.elysiun.com/forum/viewtopic.php?t=13135&start=0

If you want test the script, it's here:
http://www.dedalo-3d.com/disp_en.html

I test it under Win and Linux, and it work. But under OSX some
users report me a crash. Because I'm not a C developer, I send you
the log, because is seem a Python bug and not a my script bug:

Console

no font found for international support
Using a clean Global Dictionary.
Run Python script "truedisp26-07-2003.py" ...
The image origin is Bottom Left
512 512 18
In Object_GetSelected()
The image origin is Bottom Left
512 512 18
In Object_GetSelected()
In Object_GetSelected()
The image origin is Bottom Left
512 512 18
In Object_GetSelected()
The image origin is Bottom Left
512 512 18
In Object_GetSelected()
Jul 26 16:37:14 Joiceann-Halls-Computer crashdump: Crash report written 
to: /Users/joiceannhall/Library/Logs/CrashReporter/blender.crash.log

Blender, log_____________________________________


Date/Time:  2003-07-26 16:37:14 -0400
OS Version: 10.2.4 (Build 6I32)
Host:       Joiceann-Halls-Computer.local.

Command:    blender
PID:        448

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x0000002c

Thread 0 Crashed:
  #0   0x00011ed8 in draw_tface_mesh (crt.c:300)
  #1   0x0006b458 in draw_object (crt.c:300)
  #2   0x0006db30 in drawview3dspace (crt.c:300)
  #3   0x00087790 in scrarea_do_windraw (crt.c:300)
  #4   0x00005170 in scrarea_dispatch_events (crt.c:300)
  #5   0x00005d40 in screen_dispatch_events (crt.c:300)
  #6   0x00006378 in screenmain (crt.c:300)
  #7   0x00003578 in main (crt.c:300)
  #8   0x000026fc in _start (crt.c:267)
  #9   0x0000257c in start

Thread 1:
  #0   0x90073c48 in mach_msg_trap
  #1   0x90005f90 in mach_msg
  #2   0xc0007758 in __ape_internal
  #3   0xc0001160 in __ape_agent
  #4   0x90020d48 in _pthread_body

Thread 2:
  #0   0x90073c48 in mach_msg_trap
  #1   0x90005f90 in mach_msg
  #2   0x01755bac in APEBundleMessage
  #3   0x90020d48 in _pthread_body

Thread 3:
  #0   0x90073c48 in mach_msg_trap
  #1   0x90005f90 in mach_msg
  #2   0x90148b10 in __CFRunLoopRun
  #3   0x90180fe4 in CFRunLoopRunSpecific
  #4   0x94d9c1c0 in HALRunLoop::OwnThread(void*)
  #5   0x94d911b0 in CAPThread::Entry(CAPThread*)
  #6   0x90020d48 in _pthread_body

PPC Thread State:
   srr0: 0x00011ed8 srr1: 0x0000f030                vrsave: 0x00000000
    xer: 0x20000000   lr: 0x00011ed8  ctr: 0x01fa1dcc   mq: 0x00000000
     r0: 0x00000000   r1: 0xbffff890   r2: 0x900efa2c   r3: 0x00000000
     r4: 0x00000009   r5: 0x00000000   r6: 0x00000000   r7: 0x00000000
     r8: 0x00000001   r9: 0x00000000  r10: 0x0205c4ac  r11: 0x00000080
    r12: 0x01fa1dcc  r13: 0x00000000  r14: 0x00000000  r15: 0x00000000
    r16: 0x00000000  r17: 0x00000000  r18: 0x00000000  r19: 0x00000000
    r20: 0x00000000  r21: 0x00000000  r22: 0x00000000  r23: 0x024007cc
    r24: 0x00000000  r25: 0x00ffbbff  r26: 0x023fa1ac  r27: 0x023fbb8c
    r28: 0x00000004  r29: 0x00423ac0  r30: 0x024007cc  r31: 0x00011c20