| error: Undefined Behavior: pointer not dereferenceable: pointer must point to some allocation, but got 0x2a[noalloc] which is a dangling pointer (it has no provenance) |
| --> tests/fail-dep/libc/memcmp_zero.rs:LL:CC |
| | |
| LL | libc::memcmp(ptr.cast(), ptr.cast(), 0); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Undefined Behavior occurred here |
| | |
| = 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 |
| = note: BACKTRACE: |
| = note: inside `main` at tests/fail-dep/libc/memcmp_zero.rs:LL:CC |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to 1 previous error |
| |
