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LibWasm: Make MemoryInstance allocation fail if initial growth fails

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...instead of silently ignoring the failure in the constructor.
This commit is contained in:
Ali Mohammad Pur 2022-02-15 03:05:49 +03:30 • committed by Ali Mohammad Pur
commit 4f2d898a51
Notes: sideshowbarker 2024-07-17 18:42:34 +09:00
2 changed files with 17 additions and 4 deletions
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6
Userland/Libraries/LibWasm/AbstractMachine/AbstractMachine.cpp
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@ -43,7 +43,11 @@ Optional<TableAddress> Store::allocate(TableType const& type)
Optional<MemoryAddress> Store::allocate(MemoryType const& type)
{
MemoryAddress address { m_memories.size() };
m_memories.empend(MemoryInstance { type });
auto instance = MemoryInstance::create(type);
if (instance.is_error())
return {};
m_memories.append(instance.release_value());
return address;
}