Fixed panic when sending Frame with non-64 data length

linklayer · Aug 25, 2024 · 5ad62d8 · 5ad62d8
1 parent d6ce69a
commit 5ad62d8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/driver/src/lib.rs b/driver/src/lib.rs
@@ -97,7 +97,8 @@ pub struct Frame {
 impl Frame {
     fn data_as_array(&self) -> [u8; 64] {
         let mut data = [0u8; 64];
-        data[..64].clone_from_slice(&self.data[..64]);
+        let len = std::cmp::min(self.data.len(), data.len());
+        data[..len].copy_from_slice(&self.data[..len]);
         data
     }
     // convert to a frame format expected by the device