root@9dc6ce043bcb:~/Ablation/vmir/crashes# ../vmir.asan id:000029,sig:11,src:000006,op:int8,pos:25,val:+16
=================================================================
==4108641==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000000a8 at pc 0x55ef41d18cbe bp 0x7fff4e146b40 sp 0x7fff4e146b30
READ of size 8 at 0x6020000000a8 thread T0
#0 0x55ef41d18cbd in wasm_call src/vmir_wasm_parser.c:924
#1 0x55ef41d1a211 in wasm_parse_block src/vmir_wasm_parser.c:1166
#2 0x55ef41d1aa32 in wasm_parse_section_code src/vmir_wasm_parser.c:1257
#3 0x55ef41d1c9b3 in wasm_parse_module src/vmir_wasm_parser.c:1422
#4 0x55ef41d1f1a0 in vmir_load src/vmir.c:920
#5 0x55ef41c869c9 in main src/main.c:166
#6 0x7fcc9f474082 in __libc_start_main ../csu/libc-start.c:308
#7 0x55ef41c85d2d in _start (/root/Ablation/vmir/vmir.asan+0x12d2d)
0x6020000000a8 is located 8 bytes to the left of 11-byte region [0x6020000000b0,0x6020000000bb)
allocated by thread T0 here:
#0 0x7fcc9f8273ed in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cc:445
#1 0x55ef41c96704 in bb_add_named src/vmir_function.c:48
#2 0x55ef41d19af0 in wasm_parse_block src/vmir_wasm_parser.c:1084
#3 0x55ef41d1aa32 in wasm_parse_section_code src/vmir_wasm_parser.c:1257
#4 0x55ef41d1c9b3 in wasm_parse_module src/vmir_wasm_parser.c:1422
#5 0x55ef41d1f1a0 in vmir_load src/vmir.c:920
#6 0x55ef41c869c9 in main src/main.c:166
#7 0x7fcc9f474082 in __libc_start_main ../csu/libc-start.c:308
SUMMARY: AddressSanitizer: heap-buffer-overflow src/vmir_wasm_parser.c:924 in wasm_call
