[GRASS-dev] [GRASS GIS] #41: g.mapsets crash

[GRASS GIS]

#41: g.mapsets crash
---------------------+------------------------------------------------------
 Reporter:  neteler  |       Owner:  grass-dev at lists.osgeo.org
     Type:  defect   |      Status:  new                      
 Priority:  major    |   Milestone:  6.3.0                    
Component:  default  |     Version:  svn-trunk                
 Keywords:           |  
---------------------+------------------------------------------------------
 When launching g.mapsets in a new mapset which was generated on command
 line
 (this is needed to do parallel computations on a cluster):

 {{{
 grass63 ~/grassdata/pat/aqua_lst1km20020706.LST_Night_1km.filt
 }}}

 it crashes:

 {{{
 GRASS 6.3.svn (pat):~ > g.mapsets add=modisLSTaqua,modisLSTterra
 Segmentation fault

 GRASS 6.3.svn (pat):~ > gdb `which g.mapsets`
 GNU gdb 6.6-1mdv2007.1 (Mandriva Linux release 2007.1)
 Copyright (C) 2006 Free Software Foundation, Inc.
 ...
 This GDB was configured as "x86_64-mandriva-linux-gnu"...
 Using host libthread_db library "/lib64/libthread_db.so.1".
 (gdb) r add=modisLSTaqua,modisLSTterra
 Starting program: /home/neteler/grass63/dist.x86_64-unknown-linux-
 gnu/bin/g.mapsets add=modisLSTaqua,modisLSTterra

 Program received signal SIGSEGV, Segmentation fault.
 0x00002ba0dad1904c in G__mapset_name (n=0) at mapset_nme.c:46
 46          return mapset_name[n];
 (gdb) bt full
 #0  0x00002ba0dad1904c in G__mapset_name (n=0) at mapset_nme.c:46
 No locals.
 #1  0x0000000000401353 in main (argc=2, argv=0x7fffcffdd058) at
 main_cmd.c:119
         oldname = 0x0
         n = 0
         i = 0
         skip = 0
         cur_mapset = 0x0
         ptr = (char **) 0x0
         tokens = (char **) 0x0
         no_tokens = 11168
         fp = (FILE *) 0x401a50
         module = (struct GModule *) 0x2ba0daf51680
         opt1 = (struct Option *) 0x2ba0daf515e0
         opt2 = (struct Option *) 0x6074a0
         print = (struct Flag *) 0x607560
         list = (struct Flag *) 0x2ba0daf515a0
 (gdb)
 }}}

 The mapset contains at this stage:

 {{{
 ls -l ~/grassdata/pat/aqua_lst1km20020706.LST_Night_1km.filt/
 total 4
 drwxr-xr-x 2 neteler neteler 1024 Feb  9 09:08 dbf/
 drwx------ 2 neteler neteler 1024 Feb  9 09:09 tmp/
 -rw-r--r-- 1 neteler neteler   66 Feb  9 09:08 VAR
 -rw----r-- 1 neteler neteler  293 Feb  9 09:08 WIND
 }}}

 Also crashes

 {{{
 g.mapsets -p
 Segmentation fault
 }}}

 for possibly the same (to me unknown) reason.


 My tries to debug that with 'ddd' failed.

 Markus

-- 
Ticket URL: <http://trac.osgeo.org/grass/ticket/41>
GRASS GIS <http://grass.osgeo.org>
GRASS Geographic Information System (GRASS GIS) - http://grass.osgeo.org/