surma
d44f1d9677
Checkpoint before integration and package validation. Assisted-by: SurmAgent:unknown [read] [edit] [bash]
23 lines
611 B
JavaScript
23 lines
611 B
JavaScript
let overflow;
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// Use a large interpreter frame so QuickJS's linear-memory stack guard trips
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// before Wasmtime's independent WebAssembly call stack is exhausted.
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const args = Array(1024).fill("0").join(",");
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const recurse = Function(
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`return function recurse() { recurse(${args}); }`
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)();
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try {
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recurse();
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} catch (error) {
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overflow = error;
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}
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if (!(overflow instanceof Error) ||
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!/stack/i.test(overflow.message)) {
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throw new Error(`expected a stack overflow, got ${overflow}`);
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}
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if (Function("return 20 + 22")() !== 42)
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throw new Error("runtime is unusable after stack overflow");
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