| error: Undefined Behavior: memory access failed: expected a pointer to 16 bytes of memory, but got ALLOC which is only 15 bytes from the end of the allocation |
| --> tests/fail-dep/libc/prctl-threadname.rs:LL:CC |
| | |
| LL | libc::prctl(libc::PR_GET_NAME, buf.as_mut_ptr().cast::<libc::c_char>()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ memory access failed: expected a pointer to 16 bytes of memory, but got ALLOC which is only 15 bytes from the end of the allocation |
| | |
| = 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: |
| --> tests/fail-dep/libc/prctl-threadname.rs:LL:CC |
| | |
| LL | let mut buf = vec![0u8; 15]; |
| | ^^^^^^^^^^^^^ |
| = note: BACKTRACE (of the first span): |
| = note: inside `main` at tests/fail-dep/libc/prctl-threadname.rs:LL:CC |
| = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to 1 previous error |
| |
