[Freeciv-Dev] (PR#9638) assertion in gobyboat()

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=9638 >

I got a failed assertion in gobyboat().

I don't have very much info about this, except for a backtrace:

#0  0x400b3741 in kill () from /usr/lib/debug/libc.so.6
#1  0x400b34c5 in *__GI_raise (sig=6)
     at ../linuxthreads/sysdeps/unix/sysv/linux/raise.c:32
#2  0x400b4a08 in *__GI_abort () at ../sysdeps/generic/abort.c:88
#3  0x400acb3f in *__GI___assert_fail (assertion=0x0, file=0x0, line=0,
     function=0x818747f "aiferry_gobyboat") at assert.c:83
#4  0x0813d71a in aiferry_gobyboat (pplayer=0x825eed0, punit=0x85e06c0,
     dest_x=20, dest_y=21) at aiferry.c:453
#5  0x0814449e in ai_gothere (pplayer=0x825eed0, punit=0x85e06c0, dest_x=20,
     dest_y=21) at aitools.c:232
#6  0x0814b048 in ai_military_attack (pplayer=0x825eed0, punit=0x85e06c0)
     at aiunit.c:1762
#7  0x0814bbd8 in ai_manage_military (pplayer=0x825eed0, punit=0x85e06c0)
     at aiunit.c:2007
#8  0x0814c23c in ai_manage_unit (pplayer=0x825eed0, punit=0x85e06c0)
     at aiunit.c:2146
#9  0x0814c437 in ai_manage_units (pplayer=0x825eed0) at aiunit.c:2172
#10 0x0813f7d5 in ai_do_first_activities (pplayer=0x825eed0) at aihand.c:368
#11 0x0804f063 in ai_start_turn () at srv_main.c:433
#12 0x0804f2ad in begin_phase (is_new_phase=true) at srv_main.c:501
#13 0x08050eb5 in main_loop () at srv_main.c:1412
#14 0x080517c2 in srv_loop () at srv_main.c:1767
#15 0x0805112d in srv_main () at srv_main.c:1531
#16 0x0804a5df in main (argc=1, argv=0xbffff874) at civserver.c:161

I got this on an autogame.  I recovered the seed and randseed but the 
attached rc file doesn't seem to reproduce it (it originally occurred at 
  year 200).

jason

set seed 455151448
set randseed 1091981357

create b
set aifill 5
hard

set timeout -1

start