[GRASS-dev] [GRASS GIS] #417: NVIZ Clear Scaled difference causes segfault

[GRASS GIS]

#417: NVIZ Clear Scaled difference causes segfault
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 Reporter:  marisn       |       Owner:  grass-dev at lists.osgeo.org
     Type:  defect       |      Status:  new                      
 Priority:  minor        |   Milestone:  6.4.0                    
Component:  NVIZ         |     Version:  6.4.0 RCs                
 Keywords:               |    Platform:  Linux                    
      Cpu:  Unspecified  |  
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 Start nviz -> Visualize -> Scaled Difference -> Clear -> KaBOOM!
 {{{
 Program received signal SIGSEGV, Segmentation fault.
 [Switching to Thread 0xb70ddb50 (LWP 19340)]
 0xb7f3900b in gs_get_att_typbuff (gs=0x0, desc=1, to_write=0) at gs.c:686
 686         G_debug(5, "gs_get_att_typbuff(): id=%d desc=%d to_write=%d",
 (gdb) bt
 #0  0xb7f3900b in gs_get_att_typbuff (gs=0x0, desc=1, to_write=0) at
 gs.c:686
 #1  0xb7f3af03 in gsdiff_set_SDref (gsref=0x0) at gsdiff.c:67
 #2  0xb7f33b1e in GS_unset_SDsurf () at GS2.c:1016
 #3  0x0805b855 in Nunset_SDsurf_cmd (data=0x8071ce0, interp=0x8077d50,
 argc=1, argv=0xbff9b4cc) at misc.c:58
 #4  0xb7c55b24 in TclInvokeStringCommand () from /usr/lib/libtcl8.4.so
 #5  0xb7c57566 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
 #6  0xb7c81578 in ?? () from /usr/lib/libtcl8.4.so
 #7  0x08077d50 in ?? ()
 #8  0x00000001 in ?? ()
 #9  0x08079b58 in ?? ()
 #10 0x00000000 in ?? ()
 }}}

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Ticket URL: <http://trac.osgeo.org/grass/ticket/417>
GRASS GIS <http://grass.osgeo.org>