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fix problem in wasm_module_malloc (#374)

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Xu Jun 2020-09-07 17:32:00 +08:00 committed by GitHub
parent 2e0cef3ef1
commit 2135badc54
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1 changed files with 4 additions and 0 deletions
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4
core/iwasm/interpreter/wasm_runtime.c
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@ -1580,6 +1580,9 @@ wasm_module_malloc(WASMModuleInstance *module_inst, uint32 size,
size, &offset)) { size, &offset)) {
return 0; return 0;
} }
/* If we use app's malloc function,
the default memory may be changed while memory growing */
memory = module_inst->default_memory;
addr = offset ? memory->memory_data + offset : NULL; addr = offset ? memory->memory_data + offset : NULL;
} }
@ -1589,6 +1592,7 @@ wasm_module_malloc(WASMModuleInstance *module_inst, uint32 size,
} }
if (p_native_addr) if (p_native_addr)
*p_native_addr = addr; *p_native_addr = addr;
return (uint32)(addr - memory->memory_data); return (uint32)(addr - memory->memory_data);
} }