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Description
version
compile
make vmir.asan
asan report
root@9dc6ce043bcb:~/Ablation/vmir/crashes# ../vmir.asan id\:000000\,sig\:11\,src\:000000\,op\:flip1\,pos\:8
Skipping section type 65
AddressSanitizer:DEADLYSIGNAL
=================================================================
==4108360==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x55c67e5638d7 bp 0x7fffcb46f890 sp 0x7fffcb46f850 T0)
==4108360==The signal is caused by a READ memory access.
==4108360==Hint: address points to the zero page.
#0 0x55c67e5638d6 in wasm_parse_section_functions src/vmir_wasm_parser.c:432
#1 0x55c67e56a932 in wasm_parse_module src/vmir_wasm_parser.c:1407
#2 0x55c67e56d1a0 in vmir_load src/vmir.c:920
#3 0x55c67e4d49c9 in main src/main.c:166
#4 0x7f055f86c082 in __libc_start_main ../csu/libc-start.c:308
#5 0x55c67e4d3d2d in _start (/root/Ablation/vmir/vmir.asan+0x12d2d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV src/vmir_wasm_parser.c:432 in wasm_parse_section_functions
==4108360==ABORTING
reproduce
./vmir PoC
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