[Freeciv-Dev] [bug #21044] segmentation fault in freeciv-2.4.0-RC1
URL:
http://gna.org/bugs/?21044
Summary: segmentation fault in freeciv-2.4.0-RC1
Project: Freeciv
Submitted by: bodibo
Submitted on: Wed 21 Aug 2013 06:23:47 PM GMT
Category: None
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Assigned to: None
Originator Email:
Open/Closed: Open
Release: freeciv-2.4.0-RC1
Discussion Lock: Any
Operating System: GNU/Linux
Planned Release:
___
Details:
Clicking Turn Done for the attached saved game results in a segmentation
fault.
Notes:
1) When playing this version of the game I regularly encountered
similar segmentation faults - but this one is reproducible.
2) This bug is *not* related to bug #21040 reported for the svn
version.
gdb output:
0x08115a07 in city_build_here_test (ptile=ptile@entry=0x9bc4844,
punit=punit@entry=0x9b8d958) at city.c:1394
1394 if (terrain_has_flag(tile_terrain(ptile), TER_NO_CITIES)) {
System info:
* OpenSuse 12.3, 32-bit, with all updates installed
* freeciv installed with
./configure --disable-nls --mandir=/usr/local/share --enable-client=gtk3
make
make install
___
File Attachments:
---
Date: Wed 21 Aug 2013 06:23:47 PM GMT Name:
freeciv-T0093-Y-0175-manual.sav.gz Size: 98kB By: bodibo
http://gna.org/bugs/download.php?file_id=18726
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[Freeciv-Dev] [bug #21044] segmentation fault in freeciv-2.4.0-RC1
Update of bug #21044 (project freeciv):
Category:None = client
Status:None = Confirmed
Planned Release: = 2.4.0
___
Follow-up Comment #1:
Reproduced (with the Gtk2 client -- it's a client crash).
#0 city_build_here_test (ptile=0x7ba9160, punit=0x6c49b80) at city.c:1394
citymindist = optimised out
#1 0x004c9bd9 in city_can_be_built_here (ptile=optimised out,
punit=optimised out) at city.c:1379
No locals.
#2 0x0047ce4b in unit_drawn_with_city_outline (punit=0x6c49b80,
check_focus=true) at tilespec.c:4265
No locals.
#3 0x0045a87a in refresh_unit_mapcanvas (punit=optimised out,
ptile=0x7baa970, full_refresh=optimised out, write_to_screen=false)
at mapview_common.c:152
No locals.
#4 0x00444f92 in do_move_unit (punit=0x6c49b80,
target_unit=optimised out) at control.c:2167
src_tile = 0x7baa970
dst_tile = 0x7ba9160
was_teleported = optimised out
#5 0x0045e06c in handle_unit_packet_common (packet_unit=0x7c0dea0)
at packhand.c:1445
pcity = optimised out
pcity = optimised out
punit = 0x6c49b80
need_menus_update = false
need_economy_report_update = false
need_units_report_update = false
repaint_unit = false
repaint_city = false
old_tile = 0x7baa970
check_focus = false
moved = true
ret = true
#6 0x00460353 in handle_unit_short_info (packet=optimised out)
at packhand.c:1703
pcity = optimised out
punit = 0x7c0dea0
__FUNCTION__ = handle_unit_short_info
#7 0x0046567c in client_handle_packet (type=optimised out,
packet=optimised out) at packhand_gen.c:150
No locals.
#8 0x0043b66e in client_packet_input (packet=optimised out,
type=64)
at client_main.c:654
__FUNCTION__ = client_packet_input
#9 0x00441305 in input_from_server (fd=optimised out)
at clinet.c:421
result = true
packet = 0x1d5ef50
type = PACKET_UNIT_SHORT_INFO
nb = optimised out
__FUNCTION__ = input_from_server
#10 0x00413560 in get_net_input (source=optimised out,
condition=optimised out, data=optimised out) at gui_main.c:1882
No locals.
#11 0x7f1bc36ffd53 in g_main_context_dispatch ()
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x7f1bc37000a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0x7f1bc370049a in g_main_loop_run ()
from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x7f1bc2b6e2f7 in gtk_main ()
from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#15 0x004164b9 in ui_main (argc=1, argv=0x7fff7ec97ff8)
at gui_main.c:1673
home = optimised out
sig = optimised out
__FUNCTION__ = ui_main
#16 0x0043bc06 in client_main (argc=1, argv=0x7fff7ec97ff8)
at client_main.c:590
i = 1
loglevel = LOG_NORMAL
ui_options = optimised out
ui_separator = optimised out
option = optimised out
user_tileset = optimised out
fatal_assertions = -1
aii = optimised out
__FUNCTION__ = client_main
#17 0x7f1bc1d3276d in __libc_start_main (main=0x413240 main, argc=1,
ubp_av=0x7fff7ec97ff8, init=optimised out, fini=optimised out,
rtld_fini=optimised out, stack_end=0x7fff7ec97fe8) at libc-start.c:226
result = optimised out
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -5372553691406820316,
4272712, 140735320522736, 0, 0, 5372274780520815652,
5424402440766856228}, mask_was_saved = 0}}, priv = {pad = {
0x0, 0x0, 0x5ac7d0, 0x7fff7ec97ff8}, data = {prev = 0x0,
cleanup = 0x0, canceltype = 5949392}}}
not_first_call = optimised out
#18 0x00413271 in _start ()
No symbol table info available.
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[Freeciv-Dev] [bug #21044] segmentation fault in freeciv-2.4.0-RC1
Follow-up Comment #2, bug #21044 (project freeciv): I'm guessing from the presence of unit_drawn_with_city_outline() in the backtrace that this was introduced by my fix for bug #20905. ___ Reply to this item at: http://gna.org/bugs/?21044 ___ Message sent via/by Gna! http://gna.org/ ___ Freeciv-dev mailing list Freeciv-dev@gna.org https://mail.gna.org/listinfo/freeciv-dev
[Freeciv-Dev] [bug #21044] segmentation fault in freeciv-2.4.0-RC1
Update of bug #21044 (project freeciv): Status: Confirmed = In Progress Planned Release: 2.4.0 = 2.4.0-RC2, 2.5.0, 2.6.0 ___ Follow-up Comment #3: Seems like client is checking if it should draw city outline for moving enemy settler. I guess it's either coming from or entering to tile unknown to client's player, and client tries to check if one can build city to that tile. (gdb) bt full #0 0x005034ba in city_build_here_test (ptile=0x432a350, punit=punit@entry=0x31e1c60) at common/city.c:1394 citymindist = optimized out __FUNCTION__ = city_build_here_test #1 0x005037d9 in city_can_be_built_here (ptile=optimized out, punit=punit@entry=0x31e1c60) at common/city.c:1379 No locals. #2 0x004b35c7 in unit_drawn_with_city_outline ( punit=punit@entry=0x31e1c60, check_focus=check_focus@entry=true) at client/tilespec.c:4265 No locals. #3 0x0048f9ea in refresh_unit_mapcanvas (punit=punit@entry=0x31e1c60, ptile=ptile@entry=0x432bb60, full_refresh=full_refresh@entry=true, write_to_screen=write_to_screen@entry=false) at client/mapview_common.c:152 No locals. #4 0x00477e62 in do_move_unit (punit=punit@entry=0x31e1c60, target_unit=target_unit@entry=0x31e1d70) at client/control.c:2167 src_tile = 0x432bb60 dst_tile = 0x432a350 was_teleported = optimized out do_animation = true #5 0x0049365b in handle_unit_packet_common ( packet_unit=packet_unit@entry=0x31e1d70) at client/packhand.c:1445 pcity = 0x0 pcity = optimized out punit = 0x31e1c60 need_menus_update = false need_economy_report_update = false need_units_report_update = false repaint_unit = false repaint_city = false old_tile = 0x432bb60 check_focus = false moved = true ret = true __FUNCTION__ = handle_unit_packet_common #6 0x00496033 in handle_unit_short_info (packet=packet@entry=0xc0d210) at client/packhand.c:1703 pcity = optimized out punit = 0x31e1d70 __FUNCTION__ = handle_unit_short_info #7 0x0049bf37 in client_handle_packet ( type=type@entry=PACKET_UNIT_SHORT_INFO, packet=packet@entry=0xc0d210) ___ Reply to this item at: http://gna.org/bugs/?21044 ___ Message sent via/by Gna! http://gna.org/ ___ Freeciv-dev mailing list Freeciv-dev@gna.org https://mail.gna.org/listinfo/freeciv-dev
[Freeciv-Dev] [bug #21044] segmentation fault in freeciv-2.4.0-RC1
Update of bug #21044 (project freeciv): Assigned to:None = jtn ___ Follow-up Comment #4: Yes, it's Margrete I's Settlers (unit id = 812) entering unknown terrain. Working on a patch. ___ Reply to this item at: http://gna.org/bugs/?21044 ___ Message sent via/by Gna! http://gna.org/ ___ Freeciv-dev mailing list Freeciv-dev@gna.org https://mail.gna.org/listinfo/freeciv-dev
