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D2451 rB7cb2f43b07500f64c791ea822fada87f57e1dae1 memory error
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Authored by Campbell Barton (campbellbarton) on May 2 2017, 1:14 PM.
==12644==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200001b4dc at pc 0x7f22676017fd bp 0x7ffd657acf70 sp 0x7ffd657ac720
WRITE of size 7 at 0x60200001b4dc thread T0
#0 0x7f22676017fc in __interceptor_memcpy ../../../../gcc/libsanitizer/asan/asan_interceptors.cc:436
#1 0x447e0c2 in BLI_strncpy /src/blender/source/blender/blenlib/intern/string.c:123
#2 0x167d07e in UI_search_item_add /src/blender/source/blender/editors/interface/interface_regions.c:798
#3 0x16cd016 in ui_rna_collection_search_cb /src/blender/source/blender/editors/interface/interface_utils.c:291
#4 0x16a7775 in id_search_cb /src/blender/source/blender/editors/interface/interface_templates.c:211
#5 0x16886ac in ui_but_search_refresh /src/blender/source/blender/editors/interface/interface_regions.c:1451
#6 0x16a9cca in template_ID /src/blender/source/blender/editors/interface/interface_templates.c:520
#7 0x16ac2ec in ui_template_id /src/blender/source/blender/editors/interface/interface_templates.c:774
#8 0x16ac43b in uiTemplateIDPreview /src/blender/source/blender/editors/interface/interface_templates.c:803
#9 0x40d4255 in UILayout_template_ID_preview_call source/blender/makesrna/intern/rna_ui_gen.c:1835
#10 0x3acb5b0 in RNA_function_call /src/blender/source/blender/makesrna/intern/rna_access.c:6279
#11 0x2394882 in pyrna_func_call /src/blender/source/blender/python/intern/bpy_rna.c:5555
#12 0x7f2266adf14b in _PyObject_FastCallDict (/usr/lib/libpython3.6m.so.1.0+0x1bc14b)
#13 0x7f2266ae0021 in _PyObject_FastCallKeywords (/usr/lib/libpython3.6m.so.1.0+0x1bd021)
#14 0x7f2266a77b55 (/usr/lib/libpython3.6m.so.1.0+0x154b55)
#15 0x7f2266a2d1f3 in _PyEval_EvalFrameDefault (/usr/lib/libpython3.6m.so.1.0+0x10a1f3)
#16 0x7f2266a77f16 in PyEval_EvalCodeEx (/usr/lib/libpython3.6m.so.1.0+0x154f16)
#17 0x7f2266aaf452 (/usr/lib/libpython3.6m.so.1.0+0x18c452)
#18 0x7f2266ae017a in PyObject_Call (/usr/lib/libpython3.6m.so.1.0+0x1bd17a)
#19 0x239d574 in bpy_class_call /src/blender/source/blender/python/intern/bpy_rna.c:7627
#20 0x40c68b8 in header_draw /src/blender/source/blender/makesrna/intern/rna_ui.c:538
#21 0x1d4196e in ED_region_header /src/blender/source/blender/editors/screen/area.c:2091
#22 0xb30380 in info_header_region_draw /src/blender/source/blender/editors/space_info/space_info.c:236
#23 0x1d282ca in ED_region_do_draw /src/blender/source/blender/editors/screen/area.c:556
#24 0x93d6dd in wm_method_draw_triple /src/blender/source/blender/windowmanager/intern/wm_draw.c:566
#25 0x940c65 in wm_draw_update /src/blender/source/blender/windowmanager/intern/wm_draw.c:973
#26 0x929fd7 in WM_main /src/blender/source/blender/windowmanager/intern/wm.c:513
#27 0x91db0c in main /src/blender/source/creator/creator.c:526
#28 0x7f2264503510 in __libc_start_main (/usr/lib/libc.so.6+0x20510)
#29 0x91cd39 in _start (/src/cmake_debug/bin/blender+0x91cd39)
0x60200001b4dc is located 0 bytes to the right of 12-byte region [0x60200001b4d0,0x60200001b4dc)
allocated by thread T0 here:
#0 0x7f226765b6e0 in __interceptor_calloc ../../../../gcc/libsanitizer/asan/asan_malloc_linux.cc:70
#1 0x45efcf6 in MEM_lockfree_callocN /src/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:286
#2 0x168846b in ui_but_search_refresh /src/blender/source/blender/editors/interface/interface_regions.c:1449
#3 0x16a9cca in template_ID /src/blender/source/blender/editors/interface/interface_templates.c:520
#4 0x16ac2ec in ui_template_id /src/blender/source/blender/editors/interface/interface_templates.c:774
#5 0x16ac43b in uiTemplateIDPreview /src/blender/source/blender/editors/interface/interface_templates.c:803
#6 0x40d4255 in UILayout_template_ID_preview_call source/blender/makesrna/intern/rna_ui_gen.c:1835
#7 0x3acb5b0 in RNA_function_call /src/blender/source/blender/makesrna/intern/rna_access.c:6279
#8 0x2394882 in pyrna_func_call /src/blender/source/blender/python/intern/bpy_rna.c:5555
#9 0x7f2266adf14b in _PyObject_FastCallDict (/usr/lib/libpython3.6m.so.1.0+0x1bc14b)