Randomize initial onion packet data.

[rust-lightning] / lightning / src / util / chacha20.rs

diff --git a/lightning/src/util/chacha20.rs b/lightning/src/util/chacha20.rs
index dd90b20f694587f754e1f6e7fe16ecc13db4892d..c96577da02c4a31ec1a3827b0ac38d9003e1a831 100644 (file)
--- a/lightning/src/util/chacha20.rs
+++ b/lightning/src/util/chacha20.rs
@@ -224,6 +224,7 @@ mod real_chacha {
                        self.offset = 0;
                }
 
+               #[inline] // Useful cause input may be 0s on stack that should be optimized out
                pub fn process(&mut self, input: &[u8], output: &mut [u8]) {
                        assert!(input.len() == output.len());
                        let len = input.len();