Do not require upfront_shutdown as the security gain is marginal

[rust-lightning] / src / ln / msgs.rs

diff --git a/src/ln/msgs.rs b/src/ln/msgs.rs
index a27b896701412918886d3c890074f03fdfe5f64a..f6968c5d3a32dfd4b0b20915ee5db02839943efb 100644 (file)
--- a/src/ln/msgs.rs
+++ b/src/ln/msgs.rs
@@ -63,13 +63,13 @@ impl LocalFeatures {
        #[cfg(not(feature = "fuzztarget"))]
        pub(crate) fn new() -> LocalFeatures {
                LocalFeatures {
-                       flags: vec![1 << 4],
+                       flags: vec![1 << 5],
                }
        }
        #[cfg(feature = "fuzztarget")]
        pub fn new() -> LocalFeatures {
                LocalFeatures {
-                       flags: vec![1 << 4],
+                       flags: vec![1 << 5],
                }
        }
 
@@ -94,8 +94,9 @@ impl LocalFeatures {
        pub(crate) fn supports_upfront_shutdown_script(&self) -> bool {
                self.flags.len() > 0 && (self.flags[0] & (3 << 4)) != 0
        }
+       #[cfg(test)]
        pub(crate) fn unset_upfront_shutdown_script(&mut self) {
-               self.flags[0] ^= 1 << 4;
+               self.flags[0] ^= 1 << 5;
        }
 
        pub(crate) fn requires_unknown_bits(&self) -> bool {
@@ -2017,9 +2018,9 @@ mod tests {
                        target_value.append(&mut hex::decode("0000").unwrap());
                }
                if initial_routing_sync {
-                       target_value.append(&mut hex::decode("000118").unwrap());
+                       target_value.append(&mut hex::decode("000128").unwrap());
                } else {
-                       target_value.append(&mut hex::decode("000110").unwrap());
+                       target_value.append(&mut hex::decode("000120").unwrap());
                }
                assert_eq!(encoded_value, target_value);
        }