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Authored by Dalai Felinto (dfelinto) on Jul 17 2019, 1:13 AM.
==27596==ERROR: AddressSanitizer: heap-use-after-free on address 0x61500014ffa0 at pc 0x55751afa2218 bp 0x7ffd819e08c0 sp 0x7ffd819e08b0
READ of size 8 at 0x61500014ffa0 thread T0
#0 0x55751afa2217 in gizmo_tweak_modal /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_group.c:562
#1 0x55751aef2327 in wm_handler_operator_call /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2186
#2 0x55751aef80c2 in wm_handlers_do_intern /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2897
#3 0x55751aef8465 in wm_handlers_do /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:2945
#4 0x55751aefbcdd in wm_event_do_handlers /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:3319
#5 0x55751aed1c53 in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:417
#6 0x5575198a66a8 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:500
#7 0x7faaee030b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
#8 0x5575198a5b49 in _start (/home/dfelinto/src/blender/release/master/bin/blender+0xab7ab49)
0x61500014ffa0 is located 32 bytes inside of 456-byte region [0x61500014ff80,0x615000150148)
freed by thread T0 here:
#0 0x7faaf42537b8 in __interceptor_free (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xde7b8)
#1 0x55751a710843 in MEM_lockfree_freeN /home/dfelinto/src/blender/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:157
#2 0x55751af9975b in WM_gizmo_free /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo.c:189
#3 0x55751af9dd23 in wm_gizmogroup_free /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_group.c:109
#4 0x55751afa4aba in WM_gizmomaptype_group_unlink /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_group.c:972
#5 0x55751afb09c8 in WM_gizmoconfig_update /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c:1300
#6 0x55751aefacd2 in wm_event_do_handlers /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:3215
#7 0x55751aed1c53 in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:417
#8 0x5575198a66a8 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:500
#9 0x7faaee030b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
previously allocated by thread T0 here:
#0 0x7faaf4253d38 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded38)
#1 0x55751a710e84 in MEM_lockfree_callocN /home/dfelinto/src/blender/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:267
#2 0x55751af986cf in wm_gizmo_create /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo.c:72
#3 0x55751af98c68 in WM_gizmo_new_ptr /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo.c:100
#4 0x55751c3b9059 in gizmo_mesh_spin_redo_setup /home/dfelinto/src/blender/blender/source/blender/editors/mesh/editmesh_extrude_spin_gizmo.c:858
#5 0x55751af9fd78 in WM_gizmogroup_ensure_init /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_group.c:273
#6 0x55751afa8fd4 in gizmomap_prepare_drawing /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c:387
#7 0x55751afa9766 in WM_gizmomap_draw /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_map.c:473
#8 0x55751b8bb652 in DRW_draw_gizmo_3d /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_view.c:319
#9 0x55751b88da6d in DRW_draw_render_loop_ex /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_manager.c:1698
#10 0x55751b88caa1 in DRW_draw_view /home/dfelinto/src/blender/blender/source/blender/draw/intern/draw_manager.c:1544
#11 0x55751ca6ecbe in view3d_draw_view /home/dfelinto/src/blender/blender/source/blender/editors/space_view3d/view3d_draw.c:1459
#12 0x55751ca6edd9 in view3d_main_region_draw /home/dfelinto/src/blender/blender/source/blender/editors/space_view3d/view3d_draw.c:1483
#13 0x55751cd426ab in ED_region_do_draw /home/dfelinto/src/blender/blender/source/blender/editors/screen/area.c:567
#14 0x55751aedee57 in wm_draw_window_offscreen /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_draw.c:616
#15 0x55751aedfcf4 in wm_draw_window /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_draw.c:752
#16 0x55751aee0c6e in wm_draw_update /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_draw.c:934
#17 0x55751aed1c6b in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:423
#18 0x5575198a66a8 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:500
#19 0x7faaee030b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
SUMMARY: AddressSanitizer: heap-use-after-free /home/dfelinto/src/blender/blender/source/blender/windowmanager/gizmo/intern/wm_gizmo_group.c:562 in gizmo_tweak_modal