| error: Undefined Behavior: out-of-bounds pointer use: ALLOC has size 2, so pointer to 4 bytes starting at offset 0 is out-of-bounds |
| --> RUSTLIB/alloc/src/boxed.rs:LL:CC |
| | |
| LL | Box(unsafe { Unique::new_unchecked(raw) }, alloc) |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ out-of-bounds pointer use: ALLOC has size 2, so pointer to 4 bytes starting at offset 0 is out-of-bounds |
| | |
| = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior |
| = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information |
| help: ALLOC was allocated here: |
| --> $DIR/issue-miri-1050-1.rs:LL:CC |
| | |
| LL | let ptr = Box::into_raw(Box::new(0u16)); |
| | ^^^^^^^^^^^^^^ |
| = note: BACKTRACE (of the first span): |
| = note: inside `std::boxed::Box::<u32>::from_raw_in` at RUSTLIB/alloc/src/boxed.rs:LL:CC |
| = note: inside `std::boxed::Box::<u32>::from_raw` at RUSTLIB/alloc/src/boxed.rs:LL:CC |
| note: inside `main` |
| --> $DIR/issue-miri-1050-1.rs:LL:CC |
| | |
| LL | drop(Box::from_raw(ptr as *mut u32)); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to previous error |
| |
