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Refine aot stack overflow check and enhance wasm loader malformed checks (#248)

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And separate global data from wasm memory instance
This commit is contained in:
wenyongh
2020-05-08 12:38:59 +08:00
committed by GitHub
parent d381b0fdec
commit e8e45aeecd
16 changed files with 241 additions and 162 deletions
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3
core/iwasm/interpreter/wasm_interp_fast.c
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@ -893,7 +893,7 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
uint32 num_bytes_per_page = memory ? memory->num_bytes_per_page : 0;
uint32 total_mem_size = memory ? num_bytes_per_page * memory->cur_page_count
- heap_base_offset : 0;
uint8 *global_data = memory ? memory->global_data : NULL;
uint8 *global_data = module->global_data;
WASMTableInstance *table = module->default_table;
WASMGlobalInstance *globals = module->globals;
uint8 opcode_IMPDEP = WASM_OP_IMPDEP;
@ -1429,7 +1429,6 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
memory = module->default_memory;
total_mem_size = num_bytes_per_page * memory->cur_page_count
- heap_base_offset;
global_data = memory->global_data;
}
(void)reserved;