24 lines
427 B
Rust
24 lines
427 B
Rust
// This should fail even without validation
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// compile-flags: -Zmiri-disable-validation
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static mut LEAK: usize = 0;
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fn fill(v: &mut i32) {
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unsafe { LEAK = v as *mut _ as usize; }
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}
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fn evil() {
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let v = unsafe { &mut *(LEAK as *mut i32) };
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let _x = *v; //~ ERROR dangling pointer was dereferenced
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}
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fn main() {
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let _y;
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{
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let mut x = 0i32;
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fill(&mut x);
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_y = x;
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}
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evil();
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}
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