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LibWasm: Make memory_grow validation push back the old memory size

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This commit is contained in:
Ali Mohammad Pur 2022-04-22 09:55:54 +04:30 • committed by Ali Mohammad Pur
parent 6e07e74261
commit 6760ea33a0
1 changed files with 1 additions and 0 deletions
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Userland/Libraries/LibWasm/AbstractMachine/Validator.cpp
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@ -1873,6 +1873,7 @@ VALIDATE_INSTRUCTION(memory_grow)
{ {
TRY(validate(MemoryIndex { 0 })); TRY(validate(MemoryIndex { 0 }));
TRY((stack.take<ValueType::I32>())); TRY((stack.take<ValueType::I32>()));
stack.append(ValueType(ValueType::I32));
return {}; return {};
} }