[Freeciv-Dev] (PR#14032) civserver crash on /debug

["Per I. Mathisen" <per@xxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=14032 >

Weird one.

  - Per

---------- Forwarded message ----------
Date: Mon, 19 Sep 2005 03:35:40 -0700
From: freeciv@xxxxxxxxxxxxxxxxxxxxx
To: freeciv-dev@xxxxxxxxxxx
Subject: [Freeciv-Dev] civserver crashed:
    http://pubserver.freeciv.org/games/484377


# examining core.2590 in /games/484377/. ...

# using $FREECIV_PATH :/home/freeciv/.freeciv/code/installed/cvs/S2_0/200
5-09-19_16.00+mintimeout+original_gamelog/share/freeciv

# running: (echo bt full; echo quit; exec yes '') | gdb  /home/freeciv/.f
reeciv/code/installed/cvs/S2_0/2005-09-19_16.00+mintimeout+original_gamel
og/share/freeciv/../../bin/civserver core.2590

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This GDB was configured as "i386-redhat-linux"...

Core was generated by `/home/freeciv/.freeciv/code/installed/cvs/S2_0/200
5-09-19_16.00+mintimeout+orig'.

Program terminated with signal 11, Segmentation fault.

Reading symbols from /lib/libm.so.6...done.

Loaded symbols for /lib/libm.so.6

Reading symbols from /usr/lib/libz.so.1...done.

Loaded symbols for /usr/lib/libz.so.1

Reading symbols from /lib/libc.so.6...done.

Loaded symbols for /lib/libc.so.6

Reading symbols from /lib/ld-linux.so.2...done.

Loaded symbols for /lib/ld-linux.so.2

Reading symbols from /usr/lib/gconv/ISO8859-1.so...done.

Loaded symbols for /usr/lib/gconv/ISO8859-1.so

Reading symbols from /lib/libnss_files.so.2...done.

Loaded symbols for /lib/libnss_files.so.2

Reading symbols from /lib/libnss_nisplus.so.2...done.

Loaded symbols for /lib/libnss_nisplus.so.2

Reading symbols from /lib/libnsl.so.1...done.

Loaded symbols for /lib/libnsl.so.1

Reading symbols from /lib/libnss_dns.so.2...done.

Loaded symbols for /lib/libnss_dns.so.2

Reading symbols from /lib/libresolv.so.2...done.

Loaded symbols for /lib/libresolv.so.2

#0  0x0805359f in debug_command (caller=0x0, str=0xbfffd420 "", check
=false)

    at stdinhand.c:2257

2257      if (strcmp(arg[0], "player") == 0) {

(gdb) #0  0x0805359f in debug_command (caller=0x0, str=0xbfffd420 "",
 check=false)

    at stdinhand.c:2257

        str = 0xbfffcde0 ""

        buf = "\0\0\0\0\004\0\0\0ج\035@Zielona Góra", '\0' <repeats 
19 times>, "\005\0\0\0\0\0\0\0\001\0\0\0\001\0\0\0\001\0\0\0\001\0\0\0\00
1", '\0' <repeats 19 times>, "\002\0\0\0\002\0\0\0\002\0\0\0\002\0\0\0\00
2", '\0' <repeats 23 times>, "\001\0\0\0\0\0\0\0\001", '\0' <repeats 35 t
imes>, "\n\0\0\0\0\0\0\0\005", '\0' <repeats 11 times>, "\004\0\0\0\0\0\0
\0\004\0\0\0d\0\0\0d\0\0\0d\0\0\0È\0\0\0\002", '\0' <repeats 15 times>,
 "\222\0\0\0\0\0\0\0\035\005õá\0\0\0\0(", '\0' <repeats 24 times>...

        arg = {0x0, 0x1 <Address 0x1 out of bounds>, 

  0x27 <Address 0x27 out of bounds>}

        ntokens = 0

        i = 0

#1  0x08055a63 in handle_stdin_input (caller=0x0, str=0x8160680 "d", 

    check=false) at stdinhand.c:3476

        str = 0xffffffff <Address 0xffffffff out of bounds>

        command = "d", '\0' <repeats 19 times>, "\004\0\0\0\001\0\0\0\006", '\
0' <repeats 11 times>, "(\0\0\0\0\0\0\0J\0\0\0(\0\0\0\0\0\0\0jõ\v@\f\00
3\027@\200÷\025\b\230Öÿ¿²\0\f@°Öÿ¿\200÷25\237÷\025\
b\0\0\0\0°Öÿ¿\200÷\025\b¨×ÿ¿\f\003\027@°Öÿ¿\200
÷\025\b¨×ÿ¿ù¯\v@°Öÿ¿éò\020\b\0Øÿ¿\200÷\
025\b\001\200­û\200÷\025\b\200÷\025\b\200÷\025\b\200÷\025\b\2
05÷\025\b\237÷\025\b\200÷\025\b\237÷\025\b", '\0' <repeats 20 tim
es>, "\b×ÿ¿£Ø\t\b\210F*\b\0\0\0¿\0\0\0\0"...

        arg = "\0\0\0\0/\0\0\09\0\0\0(\r3\b\214\0\0\0\003\0\0\0\002\0\0\0\0\0\
0\0\210F*\b`Ôÿ¿¼$!\b\0%E\b(\r3\b\220U}\b\210Ôÿ¿¢À\t\b\0
\0\0\0\001\0\0\0¼$!\b(\r3\bÈ\0\0\0\0\0\0\0\230Ôÿ¿IP\t\b\002\0\0
\0\002\0\0\0¸Ôÿ¿\225Î\004\b\001\r3\bC\0\0\0¸Ôÿ¿\204X\t\
bC\0\0\0\004\0\0\0øÔÿ¿4\r3\bÐ\"#\200\0\0ÿ¿ØÔÿ¿´Ó
\n\b \233\027\bC\0\0\0\004\0\0\0\0\0\0\0`Õÿ¿`Õÿ¿øÔÿ¿*
Ô\n\b \233\027\b`Õÿ¿"...

        allargs = '\0' <repeats 16 times>, "·×ÿ¿\n\0\0\0\001\0\0\0ú"
, '\0' <repeats 15 times>, "[ê\021\bèÒÿ¿\bØÿ¿\0\0\0\0\004
\0\0\0¸×ÿ¿\0\0\0\0\017\0\0\0ÿÿÿÿ", '\0' <repeats 112 time
s>, "gê\021\b", '\0' <repeats 12 times>, "3\0\0\0\a\0\0\0\030Óÿ¿\
204X\t\b\a\0\0\0/\0\0\08Óÿ¿Ìº\t\bÜZ \b/\0\0\08Óÿ¿\204X\
t\b\0\0\0\0È\0\0\0HÓÿ¿ëÛ\t\b3\0\0\0\a\0\0\0XÓÿ¿\204X\t\
b\a\0\0\0/\0\0\0xÓÿ¿Ìº\t\b¼$!\b/\0\0\0xÓÿ"...

        full_command = "d\0ÿ¿pÑÿ¿8Ñÿ¿ù¯\v@@Ðÿ¿}d\021
\bè×ÿ¿pÑÿ¿\001\200­ûpÑÿ¿pÑÿ¿jõ\v@\f\003\0
27@ÐÑÿ¿\210Ðÿ¿²\0\f@ Ðÿ¿ÐÑÿ4Ï×ÿ¿\0\
0\0\0 Ðÿ¿ÐÑÿ¿\230Ñÿ¿\f\003\027@ Ðÿ¿ÐÑÿ
¿\230Ñÿ¿ù¯\v@ Ðÿ¿\0\025\021\bHØÿ¿ÐÑÿ¿\0
01\200­ûÐÑÿ¿ÐÑÿ¿ÐÑÿ¿ÐÑÿ¿ýÑÿ¿Ï
×ÿ¿ÐÑÿ¿Ï×ÿ¿", '\0' <repeats 24 times>, ":Þ\v@", '
\0' <repeats 24 times>, "gê\021\bÿÿÿÿ\001\0\0\0"...

        cptr_s = 0x8160681 ""

        cptr_d = 0xffffffff <Address 0xffffffff out of bounds>

        i = -1

        cmd = CMD_DEBUG

#2  0x08050338 in check_vote (vote=0x8160680) at stdinhand.c:242

        i = -1

        num_voters = 4

#3  0x08050391 in stdinhand_turn () at stdinhand.c:262

        i = 25

#4  0x0804e69f in end_turn () at srv_main.c:666

        pplayer = (struct player *) 0x8447a68

        PI_p_itr = 134600330

#5  0x0804f937 in main_loop () at srv_main.c:1597

        eot_timer = (struct timer *) 0x8447a68

        save_counter = 1

        is_new_turn = true

#6  0x0804fa8d in srv_main () at srv_main.c:1673

No locals.

#7  0x0804a5f0 in main (argc=14, argv=0xbfffd9d4) at civserver.c:200

        argc = 14

        argv = (char **) 0xbfffd9d4

        inx = 14

        showhelp = false

        showvers = false

        option = 0x0

#8  0x400651c4 in __libc_start_main () from /lib/libc.so.6

No symbol table info available.

(gdb) [... 0 lines skipped ...]