Fix deserialization of u16 arrays

[rust-lightning] / lightning / src / util / ser.rs

diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index 366e6c8cb1efaef3767b0e8d4232c3763915eb20..8056f3bed35569e952c6897a4b999b6e2bf3b1fd 100644 (file)
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -596,7 +596,7 @@ impl Readable for [u16; 8] {
                r.read_exact(&mut buf)?;
                let mut res = [0u16; 8];
                for (idx, v) in res.iter_mut().enumerate() {
-                       *v = (buf[idx] as u16) << 8 | (buf[idx + 1] as u16)
+                       *v = (buf[idx*2] as u16) << 8 | (buf[idx*2 + 1] as u16)
                }
                Ok(res)
        }