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If the assertion goes into unwinding, the value will be leaked inside a panic. #1458

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labyrinth-ssr opened this issue Aug 2, 2023 · 0 comments

labyrinth-ssr commented Aug 2, 2023

sled/src/lazy.rs

Lines 88 to 92 in 69294e5

    
           let value = (self.init)(); 
        
           let value_ptr = Box::into_raw(Box::new(value)); 
        
           let old = self.value.swap(value_ptr, SeqCst); 
        
           assert!(old.is_null());

If the assert fails, the object value_ptr pointing to (which is on the heap) will leak.

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