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tweens::linear is unsound #723

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MaxVerevkin opened this issue May 12, 2024 · 0 comments · May be fixed by #798

MaxVerevkin commented May 12, 2024

The following code segfaults:

struct Node {
    b: Box<u8>,
    c: Box<u8>,
}
impl scene::Node for Node {}
let node = scene::add_node(Node {
    b: Box::new(0),
    c: Box::new(0),
});
tweens::linear(
    node,
    |node| {
        dbg!(&node.b);
        dbg!(&node.c);
        todo!()
    },
    0.0,
    1.0,
    1.0,
);

The lens callback receives a mutable reference pointing to uninitialized memory, which is immediate UB.

The text was updated successfully, but these errors were encountered:

This was referenced Sep 6, 2024

remove unsound experimental coroutines #796

Closed

extract scene into separate crate #798

Open

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