Program received signal SIGSEGV, Segmentation fault.
0x000000000059ac6a in UP_AircraftDescription (tech=0x19a2f58 <ccs+358296>) at src/client/cgame/campaign/cp_ufopedia.cpp:369
369			Q_strcat(upBuffer, sizeof(upBuffer), _("Required Hangar:\t%s\n"), _(building->name));
(gdb) bt full
#0  0x000000000059ac6a in UP_AircraftDescription (tech=0x19a2f58 <ccs+358296>) at src/client/cgame/campaign/cp_ufopedia.cpp:369
        aircraft = 0x1a98978 <ccs+1364408>
        cap = MAX_CAP
        buildingType = MAX_BUILDING_TYPE
        building = 0x0
#1  0x000000000059bc80 in UP_Article (tech=0x19a2f58 <ccs+358296>, mail=0x0) at src/client/cgame/campaign/cp_ufopedia.cpp:669
No locals.
#2  0x000000000059c06d in UP_FindEntry_f () at src/client/cgame/campaign/cp_ufopedia.cpp:788
        id = 0xaa09e90 "0;"
        tech = 0x19a2f58 <ccs+358296>
#3  0x00000000005286f3 in Cmd_vExecuteString (fmt=0x63ca0d "%s", ap=0x7fffffffdba8) at src/common/cmd.cpp:976
        cmd = 0x471b060
        text = "ufopedia rs_craft_ufo_scout\000\377\177\000\000\016\000 \005\000\000\000\000\000/\312\346\377\177\000\000\000\000\000\000\000\000\000\000\314\372\320\366\377\177\000\000\001\000\261\030", '\000' <repeats 12 times>, "\300\335\377\377\377\177\000\000\260\335\377\377\377\177\000\000QM`\000\000\000\000\000ZM`", '\000' <repeats 13 times>, "iߋ\364\377\177\000\000\320X\256\001\000\000\000\000\262;P\346\377\177\000\000@\331\377\377\377\177\000\000\001\000\000\000\377\177\000\000\002\000\000\000\t\000\000\000\001\000\000\000\000\000\000\000\300\\\331\001\000\000\000\000\200\257\333\001\000\000\000\000\232\371\213\364\377\177\000\000\001"...
        str = 0x11440620 "mn_updisplay"
        hash = 1
#4  0x0000000000528851 in Cmd_ExecuteString (text=0x63ca0d "%s") at src/common/cmd.cpp:1012
        ap = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7fffffffdc80, reg_save_area = 0x7fffffffdbc0}}
#5  0x000000000052719d in Cbuf_Execute () at src/common/cmd.cpp:255
        i = 28
        line = "ufopedia rs_craft_ufo_scout\000\377\177\000\000\a\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\f\000\000\000\000\000\000\000\343\367\240\345\377\177\000\000\000\000\000\000\377\177\000\000\331\b\345\367\377\177\000\000`z\016\002\000\000\000\000\340\316\016\002\000\000\000\000\200\257\333\001\000\000\000\000h\336\377\377\377\177\000\000\a", '\000' <repeats 11 times>, "\001", '\000' <repeats 27 times>, "\340\316\016\002\000\000\000\000\003", '\000' <repeats 23 times>, "\210\266\235\345\377\177\000\000@l\016\002\000\000\000\000"...
        text = 0x1632580 <cmd_text_buf> "ufopedia rs_craft_ufo_scout\nt_click 72;9\nuse\n 0; ui_pop;\n\nuforecovery_store_init;\n\n\n\ngeo_overlay_xvi ui_update_overlay_buttons;\n\n\n\nui_addcvarlistener geo_overlay_xvi ui_update_overlay_buttons;\n\n\n\n_upd"...
        quotes = 0
#6  0x0000000000419d09 in CL_SendCommand () at src/client/cl_main.cpp:972
No locals.
#7  0x0000000000419fda in CL_Frame (now=142729, data=0x0) at src/client/cl_main.cpp:1106
        lastFrame = 142729
        delta = 21
#8  0x000000000053954f in tick_timer (now=142729, data=0x9785100) at src/common/common.cpp:1322
        timer = 0x9785100
        old_interval = 20
        lateness = 0
#9  0x0000000000539ec9 in Qcommon_Frame () at src/common/common.cpp:1500
        event = {_refCount = 0x49199a0, _deletion = 0xc904270, _pointer = 0xaa08d20}
        time_to_next = 0
#10 0x0000000000586970 in main (argc=1, argv=0x7fffffffe2e8) at src/ports/linux/linux_main.cpp:55
No locals.
(gdb) list
364			}
365	
366			const baseCapacities_t cap = AIR_GetHangarCapacityType(aircraft);
367			const buildingType_t buildingType = B_GetBuildingTypeByCapacity(cap);
368			const building_t* building = B_GetBuildingTemplateByType(buildingType);
369			if (building != nullptr)
370				Q_strcat(upBuffer, sizeof(upBuffer), _("Required Hangar:\t%s\n"), _(building->name));
371	
372			/* @note: while MAX_ACTIVETEAM limits the number of soldiers on a craft
373			 * there is no use to show this in case of an UFO (would be misleading): */
(gdb) p aircraft->id
$1 = 0x4747cf0 "craft_ufo_scout"
(gdb) p aircraft->building
$2 = 0x0