Fix segfault for WASM

Author: Speykious

src/segfault.rs

@@ -10,7 +10,11 @@ pub fn segfault() -> ! {
 	let null = crate::null_mut::<u8>();
 	*null = 42;
 
-	// WASM. u_u
+	// If null doesn't work, try max. Surely that'll stop it.
+	// Confirmed to be effective on WASM.
+	let max = crate::transmute::<usize, &'static mut u8>(usize::MAX);
+	*max = 69;
+
 	unreachable!("Sorry, your platform is too strong.")
 }