[postgis-devel] [PostGIS] #363: GUI Options Window won't Re-open

[PostGIS]

#363: GUI Options Window won't Re-open
----------------------+-----------------------------------------------------
  Reporter:  pramsey  |       Owner:  pramsey      
      Type:  defect   |      Status:  new          
  Priority:  medium   |   Milestone:  PostGIS 1.5.0
 Component:  postgis  |     Version:  trunk        
Resolution:           |    Keywords:               
----------------------+-----------------------------------------------------
Comment (by pramsey):

 OK, I replicated and stepped into this. I found an unrelated crasher
 (well, it only crashed when running in gdb) that occurred just by opening
 and closing the options. The malformed iconv key problem is not related to
 iconv, it's related to the shutdown of the process. However, it's pretty
 hard to understand what's going wrong, the fault is actually occurring
 down in SHPClose.
 {{{
 pgui_action_import (widget=0xb59758, data=0x0) at shp2pgsql-gui.c:832
 832             ShpLoaderDestroy(state);
 (gdb) s
 ShpLoaderDestroy (state=0x1324120) at shp2pgsql-core.c:1828
 1828    {
 (gdb) s
 1831            if (state != NULL)
 (gdb) s
 1833                    if (state->hSHPHandle)
 (gdb) s
 1834                            SHPClose(state->hSHPHandle);
 (gdb) s
 SHPClose (psSHP=0xc01fe0) at shpopen.c:574
 574     {
 (gdb) s
 578             if ( psSHP->bUpdated )
 (gdb) s
 584             free( psSHP->panRecOffset );
 (gdb) s
 585             free( psSHP->panRecSize );
 (gdb) s
 587             fclose( psSHP->fpSHX );
 (gdb) s
 588             fclose( psSHP->fpSHP );
 (gdb) s
 590             if ( psSHP->pabyRec != NULL )
 (gdb) s
 595             free( psSHP );
 (gdb) s
 0x00425ad0 in free ()
 (gdb) s
 Single stepping until exit from function free, which has no line number
 information.
 0x77c2c21b in msvcrt!free () from C:\WINDOWS\system32\msvcrt.dll
 (gdb) s
 Single stepping until exit from function msvcrt!free, which has no line
 number information.
 0x77c37420 in strerror () from C:\WINDOWS\system32\msvcrt.dll
 (gdb) s
 Single stepping until exit from function strerror, which has no line
 number information.
 0x77c2c227 in msvcrt!free () from C:\WINDOWS\system32\msvcrt.dll
 (gdb) s
 Single stepping until exit from function msvcrt!free, which has no line
 number information.
 0x7c90ff2d in ntdll!RtlFreeThreadActivationContextStack ()
    from C:\WINDOWS\system32\ntdll.dll
 (gdb) s
 Single stepping until exit from function
 ntdll!RtlFreeThreadActivationContextStack, which has no line number
 information.
 0x7c90e8cb in strchr () from C:\WINDOWS\system32\ntdll.dll
 (gdb) s
 Single stepping until exit from function strchr, which has no line number
 information.
 0x7c90ff3c in ntdll!RtlFreeThreadActivationContextStack ()
    from C:\WINDOWS\system32\ntdll.dll
 (gdb) s
 Single stepping until exit from function
 ntdll!RtlFreeThreadActivationContextStack, which has no line number
 information.
 0x7c927569 in ntdll!RtlPcToFileHeader () from
 C:\WINDOWS\system32\ntdll.dll
 (gdb) s
 Single stepping until exit from function ntdll!RtlPcToFileHeader, which
 has no line number information.

 Program received signal SIGSEGV, Segmentation fault.
 0x7c96f749 in ntdll!RtlpNtMakeTemporaryKey ()
    from C:\WINDOWS\system32\ntdll.dll
 (gdb)
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/363#comment:11>
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