DimanNe opened a new issue, #288:
URL: https://github.com/apache/teaclave-trustzone-sdk/issues/288
If yes, I do not understand why.
Here is its code:
```rust
pub fn create(
storage_id: ObjectStorageConstants,
object_id: &[u8],
flags: DataFlag,
attributes: Option<ObjectHandle>,
initial_data: &[u8],
) -> Result<Self> {
let mut handle: raw::TEE_ObjectHandle = core::ptr::null_mut();
// Move as much code as possible out of unsafe blocks to maximize
Rust’s
// safety checks.
let handle_mut = &mut handle;
let attributes = match attributes {
Some(a) => a.handle(), <------ HERE
None => core::ptr::null_mut(),
};
```
It takes ObjectHandle by value.
This means that a here is value:
`Some(a) => a.handle(),`
which means it gets **dropped** right after match.
And then you are using raw pointer obtained from it?..
What is going on here?
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