jonaskruckenberg.de
Next Generation WASM Microkernel Operating System
fix: fix kernel debug shell fault command
Instead of attempting to access address 0x0 which Rust would catch in debug mode, we deref `0x1` instead.
+1
-2
+1
-2
kernel/src/shell.rs
+1
-2
kernel/src/shell.rs
···
147
147
// Safety: This actually *is* unsafe and *is* causing problematic behaviour, but that is exactly what
148
148
// we want here!
149
149
unsafe {
150
-
#[expect(clippy::zero_ptr, reason = "we actually want to cause a fault here")]
151
-
(0x0 as *const u8).read_volatile();
150
+
core::ptr::dangling::<u8>().read_volatile();
152
151
}
153
152
Ok(())
154
153
});