dhalucario/badgemagic-rs
1
0
Fork 0
mirror of https://github.com/fossasia/badgemagic-rs synced 2025-08-14 11:17:59 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix: ensure offset cannot be greater than data size

Browse source
This commit is contained in:
RedCommander735 2025-07-27 04:56:47 +02:00
parent 914f1f9a42
commit 9e66a19c8c
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/usb_hid.rs
View file

@ -128,6 +128,9 @@ fn write_raw(device: &HidDevice, data: &[u8]) -> Result<()> {
fn prepend_byte_and_offset(data: &[u8], offset: usize) -> [u8; 65] {
let mut result: [u8; 65] = [0u8; 65];
result[1] = 0x0;
if offset > data.len() {
return result;
}
if data.len() - offset < 64 {
result[1..].copy_from_slice(&data[offset..]);
} else {