URL:
<http://gna.org/bugs/?18484>
Summary: segfault due to unit map corruption
Project: Battle for Wesnoth
Submitted by: crab
Submitted on: Thu 11 Aug 2011 01:53:56 AM EEST
Category: Bug
Severity: 5 - Blocker
Priority: 7 - High
Item Group: None of the others
Status: None
Privacy: Public
Assigned to: thonsew
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: r50686
Operating System: gnu/linux
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Details:
how-to-reproduce: start AoI,enable debug mode, debug-create 2-3 L3 units near
enemy leader, kill him (in 2 turns). after his last_breath message, wesnoth
segfauhlts. the graphics code was just doing a foreach on units. not
reproducible from save.
---
Program received signal SIGSEGV, Segmentation fault.
0x0000000000709eb9 in unit::refresh (this=0x11001f00000000)
at src/unit.cpp:2836
2836 if (state_ == STATE_FORGET && anim_ &&
anim_->animation_finished_potential())
(gdb) bt
#0 0x0000000000709eb9 in unit::refresh (this=0x11001f00000000)
at src/unit.cpp:2836
#1 0x00000000004a8ed9 in game_display::invalidate_animations (
this=0x7fffe017e0a0) at src/game_display.cpp:894
#2 0x0000000000d6e3cc in display::draw (this=0x7fffe017e0a0, update=true,
force=false) at src/display.cpp:1960
#3 0x00000000008f9297 in controller_base::play_slice (this=0x7fffffffba60,
is_delay_enabled=false) at src/controller_base.cpp:247
#4 0x00000000007468b8 in unit_animator::wait_for_end (this=0x7fffffff9ed0)
at src/unit_animation.cpp:1117
#5 0x0000000000b4999a in unit_display::unit_sheath_weapon (primary_loc=...,
primary_unit=0x7fffe00220d0, primary_attack=0x7fffd89519a0,
secondary_attack=0x0, secondary_loc=..., secondary_unit=0x0)
at src/unit_display.cpp:264
#6 0x00000000007ec04c in attack::perform (this=0x7fffffffa1e0)
at src/actions.cpp:1807
#7 0x00000000007e83e0 in attack_unit (attacker=..., defender=...,
attack_with=0, defend_with=0, update_display=true) at
src/actions.cpp:1345
#8 0x0000000000b0a296 in events::mouse_handler::perform_attack (
this=0x7fffffffbb20, attacker_loc=..., defender_loc=...,
attacker_weapon=0, defender_weapon=0, seed=2035370608)
at src/mouse_events.cpp:1005
#9 0x0000000000b09fb2 in events::mouse_handler::attack_enemy_ (
---Type <return> to continue, or q <return> to quit---
this=0x7fffffffbb20, att_loc=..., def_loc=..., choice=0)
at src/mouse_events.cpp:982
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