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==2395==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x616000014d38 at pc 0x000003050ae3 bp 0x7fffffffd920 sp 0x7fffffffd910
READ of size 8 at 0x616000014d38 thread T0                                                                                     
    #0 0x3050ae2 in ntreeLocalize /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/node.c:2549                                                                                                                                             
    #1 0x6ad6aab in compo_initjob /home/dfelinto/src/blender/blender/source/blender/editors/space_node/node_edit.c:220                                                                                                                                        
    #2 0x3d3af44 in WM_jobs_start /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_jobs.c:479                                                                                                                                        
    #3 0x6ad783d in ED_node_composite_job /home/dfelinto/src/blender/blender/source/blender/editors/space_node/node_edit.c:346                                                                                                                                
    #4 0x6b19d53 in node_area_refresh /home/dfelinto/src/blender/blender/source/blender/editors/space_node/space_node.c:525                                                                                                                                   
    #5 0x53bd3f1 in ED_area_do_refresh /home/dfelinto/src/blender/blender/source/blender/editors/screen/area.c:182                                                                                                                                            
    #6 0x3cee30d in wm_event_do_refresh_wm_and_depsgraph /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:380
    #7 0x3cefaef in wm_event_do_notifiers /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm_event_system.c:549
    #8 0x3ce03a9 in WM_main /home/dfelinto/src/blender/blender/source/blender/windowmanager/intern/wm.c:453                                                                                                                                                   
    #9 0x2d20778 in main /home/dfelinto/src/blender/blender/source/creator/creator.c:528                                                                                                                                                                      
    #10 0x7ffff68a81e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)                                                                                                                                                                         
    #11 0x2d1fa4d in _start (/home/dfelinto/src/blender/release/master/bin/blender+0x2d1fa4d)                                                                                                                                                                 
                                                                                                                               
0x616000014d38 is located 72 bytes to the left of 520-byte region [0x616000014d80,0x616000014f88)                                                                                                                                                             
allocated by thread T0 here:                                                                                                   
    #0 0x7ffff72cbb38 in calloc (/lib/x86_64-linux-gnu/libasan.so.4+0xdfb38)                                                   
    #1 0x13c97452 in MEM_lockfree_callocN /home/dfelinto/src/blender/blender/intern/guardedalloc/intern/mallocn_lockfree_impl.c:267
    #2 0x8b9ee40 in register_node_tree_type_sh /home/dfelinto/src/blender/blender/source/blender/nodes/shader/node_shader_tree.c:191
    #3 0x3075ee4 in init_nodesystem /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/node.c:4333                                                                                                                                           
    #4 0x2d2040b in main /home/dfelinto/src/blender/blender/source/creator/creator.c:416                                                                                                                                                                      
    #5 0x7ffff68a81e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)                                                                                                                                                                          

SUMMARY: AddressSanitizer: heap-buffer-overflow /home/dfelinto/src/blender/blender/source/blender/blenkernel/intern/node.c:2549 in ntreeLocalize