URL:
<http://gna.org/bugs/?16800>
Summary: Segmentation fault in unit_type()
Project: Freeciv
Submitted by: syntron
Submitted on: Samstag 02.10.2010 um 13:06
Category: general
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Assigned to: None
Originator Email:
Open/Closed: Open
Release: trunk
Discussion Lock: Any
Operating System: None
Planned Release: 2.3.0
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Details:
Core was generated by `./server/freeciv-server -r ./test016.serv -d 3 -l
./test016.log -p 6789'.
Program terminated with signal 11, Segmentation fault.
#0 unit_type (punit=0x0) at unittype.c:139
139 {
(gdb) bt full
#0 unit_type (punit=0x0) at unittype.c:139
No locals.
#1 0x00000000004f8754 in can_unit_transport (transporter=0x0,
transported=<value optimized out>)
at movement.c:507
No locals.
#2 0x000000000049246b in check_units (file=0x5c02b8 "srv_main.c",
function=0x5c0fcc "begin_turn",
line=765) at sanitycheck.c:427
pcity = <value optimized out>
phome = <value optimized out>
transporter2 = (struct unit *) 0xbd9d70
ptile = (struct tile *) 0xd13298
transporter = (struct unit *) 0x0
myiter = (const struct genlist_link *) 0x1530c60
punit = (struct unit *) 0x1530ad0
pplayer = (struct player *) 0xfd5e30
_pslot = (struct player_slot *) 0xa68698
__FUNCTION__ = "check_units"
#3 0x000000000049433e in real_sanity_check (file=0x5c02b8 "srv_main.c",
function=0x5c0fcc "begin_turn",
line=765) at sanitycheck.c:561
No locals.
#4 0x000000000040c85b in srv_main () at srv_main.c:765
__FUNCTION__ = "srv_main"
#5 0x00000000004040c9 in main (argc=9, argv=0x7fff4ae53178) at
civserver.c:372
inx = 9
showhelp = false
showvers = false
option = <value optimized out>
__FUNCTION__ = "main"
The function can_unit_transport() could be called with transporter == NULL in
sanitycheck.c:check_units(). A proposal for a patch catching this is
attached.
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Samstag 02.10.2010 um 13:06 Name:
20101002-trunk-check-for-NULL-pointer-in-can_unit_transport.patch Size: 1kB
By: syntron
<http://gna.org/bugs/download.php?file_id=10546>
_______________________________________________________
Reply to this item at:
<http://gna.org/bugs/?16800>
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