floss: Fix slice copy in topshim

The size of the slices must match when copying.

Bug: 196885232
Tag: #floss
Test: Start BT and check class of device
Change-Id: Ib5c6ed10af983aeb8433a2829e0b3c846438f015

parent 4fb2f7ca

system/gd/rust/topshim/src/btif.rs

+2 −1

Original line number	Diff line number	Diff line
		@@ -211,7 +211,8 @@ pub fn ascii_to_string(data: &[u8], length: usize) -> String {

		fn u32_from_bytes(item: &[u8]) -> u32 {
		let mut u: [u8; 4] = [0; 4];
		u.copy_from_slice(&item[0..4]);
		let len = std::cmp::min(item.len(), 4);
		u[0..len].copy_from_slice(&item);
		u32::from_ne_bytes(u)
		}