[Freeciv-Dev] Re: bug x 2 (PR#333)

[Tuomas Airaksinen <tuma@xxxxxxxxxxxx>]

On Sat, 08 Apr 2000, Thue Janus Kristensen wrote:
> On second thought I am not quite sure that the first crash is fixed by the
> patch I send. Could you give exstra info, especially about the mapsize
> you used and if you created tha ai's and connected the client before or
> after you specified the map x and y size.

Map size was 80x80 at that time as well; hmmm.. I'm not sure, but I think
that last action was to set ysize. I had at least 9 AI:s, but that doesn't 
make any difference?

> If it isn't fixed I can't just see what it could be; lets wait a little
> and see if the problem reoccurs.
> 
> (the problem seems to be trash valued for the pdcity pointer in a
> player_tile, which could concievably be caused by allocation problems,
> and therefore possibly fixed by the patch, but I can't quite see how)
> 
> -Thue
> 
> > Civserver (cvs 8.4.) crash while completing the first savegame in that
> game.  > 
> > ...
> > 1: Map generator: not enough start positions, fixing.
> > 1: last message repeated 2 times
> > 1: last message repeated 2 times (total 4 repeats)
> > 1: last message repeated 4 times (total 8 repeats)
> > 1: last message repeated 8 times (total 16 repeats)
> > 1: last message repeated 4 times (total 20 repeats)
> > 1: The map has 24 starting positions on 6 isles.
> > > save /tuma/civ/tuma8.4.2k.sav
> > Segmentation fault (core dumped)
> > [tuma@paaskyniemi civ]$ gdb ../download/freeciv_build/server/civserver core
> > GNU gdb 19991004
> > Copyright 1998 Free Software Foundation, Inc.
> > GDB is free software, covered by the GNU General Public License, and you are
> > welcome to change it and/or distribute copies of it under certain 
> > conditions.
> > Type "show copying" to see the conditions.
> > There is absolutely no warranty for GDB.  Type "show warranty" for details.
> > This GDB was configured as "i386-redhat-linux"...
> > Core was generated by `../download/freeciv_build/server/civserver'.
> > Program terminated with signal 11, Segmentation fault.
> > Reading symbols from /lib/libc.so.6...done.
> > Reading symbols from /lib/ld-linux.so.2...done.
> > Reading symbols from /lib/libnss_files.so.2...done.
> > #0  0x80677db in player_save (plr=0x821faf4, plrno=0, file=0xbfffd678) at 
> > plrhand.c:2746
> > 2746                secfile_insert_int(file, pdcity->id, 
> > "player%d.dc%d.id", plrno, i);
> > (gdb) bt
> > #0  0x80677db in player_save (plr=0x821faf4, plrno=0, file=0xbfffd678) at 
> > plrhand.c:2746
> > #1  0x8057e8b in game_save (file=0xbfffd678) at gamehand.c:665
> > #2  0x8053016 in save_game (filename=0xbfffd6cc "/tuma/civ/tuma8.4.2k.sav") 
> > at civserver.c:848
> > #3  0x807211c in save_command (caller=0x0, arg=0xbfffd6cc 
> > "/tuma/civ/tuma8.4.2k.sav") at stdinhand.c:1350
> > #4  0x8074dbf in handle_stdin_input (caller=0x0, str=0xbffff71c "save 
> > /tuma/civ/tuma8.4.2k.sav\n")
> >     at stdinhand.c:2249
> > #5  0x806c6a5 in sniff_packets () at sernet.c:196
> > #6  0x8052655 in main (argc=1, argv=0xbffffa44) at civserver.c:492
 
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