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» SmaugMuds.org » Codebases » SWFOTE FUSS » Setplanet filname has no chec...
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Setplanet filname has no checks
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Post is unread #1 Dec 17, 2008, 7:52 am
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Keberus
Conjurer
GroupFUSS Project Team
Posts341
JoinedJun 4, 2005

This one fixes 2 problems, 1) you could set the filename to nothing, and 2) you could set to planets with the same filename, therefore corrupting data or at least overwriting one of them.

in planets.c do_setplanet find:
   if( !strcmp( arg2, "filename" ) )
   {
      DISPOSE( planet->filename );
      planet->filename = str_dup( argument );
      send_to_char( "Done.\r\n", ch );
      save_planet( planet );
      write_planet_list(  );
      return;
   }


and change to:
   if( !strcmp( arg2, "filename" ) )
   {
      PLANET_DATA *tplanet;

      if( !argument || argument[0] == '\0' )
      {
         send_to_char( "You must choose a file name.\r\n", ch );
         return;
      }
      for( tplanet = first_planet; tplanet; tplanet = tplanet->next )
      {
          if( !str_cmp( tplanet->filename, argument ) )
          {
              send_to_char( "A planet with that filename already exists!\r\n", ch );
              return;
          }
      }

      DISPOSE( planet->filename );
      planet->filename = str_dup( argument );
      send_to_char( "Done.\r\n", ch );
      save_planet( planet );
      write_planet_list(  );
      return;
   }
       
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