4 files changed, 11 insertions, 8 deletions
diff --git a/src/rust/build.rs b/src/rust/build.rs
index 123d5c0682..5626b35f75 100644
--- a/src/rust/build.rs
+++ b/src/rust/build.rs
@@ -149,8 +149,9 @@ pub fn main() {
             cfg.component("tor-sandbox-testing");
             cfg.component("tor-encoding-testing");
             cfg.component("tor-fs-testing");
-            cfg.component("tor-time-testing");
             cfg.component("tor-net-testing");
+            cfg.component("tor-buf-testing");
+            cfg.component("tor-time-testing");
             cfg.component("tor-thread-testing");
             cfg.component("tor-memarea-testing");
             cfg.component("tor-log-testing");
@@ -162,6 +163,7 @@ pub fn main() {
             cfg.component("tor-malloc");
             cfg.component("tor-wallclock");
             cfg.component("tor-err-testing");
+            cfg.component("tor-version-testing");
             cfg.component("tor-intmath-testing");
             cfg.component("tor-ctime-testing");
             cfg.component("curve25519_donna");
diff --git a/src/rust/protover/ffi.rs b/src/rust/protover/ffi.rs
index 6ee63adb10..066b08eddb 100644
--- a/src/rust/protover/ffi.rs
+++ b/src/rust/protover/ffi.rs
@@ -30,6 +30,7 @@ fn translate_to_rust(c_proto: uint32_t) -> Result<Protocol, ProtoverError> {
         7 => Ok(Protocol::Desc),
         8 => Ok(Protocol::Microdesc),
         9 => Ok(Protocol::Cons),
+        10 => Ok(Protocol::Padding),
         _ => Err(ProtoverError::UnknownProtocol),
     }
 }
diff --git a/src/rust/protover/protover.rs b/src/rust/protover/protover.rs
index 2661d811c4..74158d9f6d 100644
--- a/src/rust/protover/protover.rs
+++ b/src/rust/protover/protover.rs
@@ -46,6 +46,7 @@ pub enum Protocol {
     LinkAuth,
     Microdesc,
     Relay,
+    Padding,
 }
 
 impl fmt::Display for Protocol {
@@ -73,6 +74,7 @@ impl FromStr for Protocol {
             "LinkAuth" => Ok(Protocol::LinkAuth),
             "Microdesc" => Ok(Protocol::Microdesc),
             "Relay" => Ok(Protocol::Relay),
+            "Padding" => Ok(Protocol::Padding),
             _ => Err(ProtoverError::UnknownProtocol),
         }
     }
@@ -163,7 +165,8 @@ pub(crate) fn get_supported_protocols_cstr() -> &'static CStr {
              Link=1-5 \
              LinkAuth=3 \
              Microdesc=1-2 \
-             Relay=1-2"
+             Relay=1-2 \
+             Padding=1"
         )
     } else {
         cstr!(
@@ -176,7 +179,8 @@ pub(crate) fn get_supported_protocols_cstr() -> &'static CStr {
              Link=1-5 \
              LinkAuth=1,3 \
              Microdesc=1-2 \
-             Relay=1-2"
+             Relay=1-2 \
+             Padding=1"
         )
     }
 }
diff --git a/src/rust/tor_util/strings.rs b/src/rust/tor_util/strings.rs
index 2a19458f46..ede42c6ea8 100644
--- a/src/rust/tor_util/strings.rs
+++ b/src/rust/tor_util/strings.rs
@@ -105,11 +105,7 @@ macro_rules! cstr {
     ($($bytes:expr),*) => (
         ::std::ffi::CStr::from_bytes_with_nul(
             concat!($($bytes),*, "\0").as_bytes()
-        ).unwrap_or(
-            unsafe{
-                ::std::ffi::CStr::from_bytes_with_nul_unchecked(b"\0")
-            }
-        )
+        ).unwrap_or_default()
     )
 }