version: bump stable to 2.2.9 (#10282)

Cargo.lock

@@ -2235,7 +2235,7 @@ version = "1.12.0"
 dependencies = [
  "jni 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "panic_hook 0.1.0",
- "parity-ethereum 2.2.8",
+ "parity-ethereum 2.2.9",
 ]
 
 [[package]]
@@ -2251,7 +2251,7 @@ dependencies = [
 
 [[package]]
 name = "parity-ethereum"
-version = "2.2.8"
+version = "2.2.9"
 dependencies = [
  "ansi_term 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2300,7 +2300,7 @@ dependencies = [
  "parity-rpc-client 1.4.0",
  "parity-runtime 0.1.0",
  "parity-updater 1.12.0",
- "parity-version 2.2.8",
+ "parity-version 2.2.9",
  "parity-whisper 0.1.0",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2455,7 +2455,7 @@ dependencies = [
  "parity-crypto 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-runtime 0.1.0",
  "parity-updater 1.12.0",
- "parity-version 2.2.8",
+ "parity-version 2.2.9",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "patricia-trie 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2552,7 +2552,7 @@ dependencies = [
  "parity-bytes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-hash-fetch 1.12.0",
  "parity-path 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-version 2.2.8",
+ "parity-version 2.2.9",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2562,7 +2562,7 @@ dependencies = [
 
 [[package]]
 name = "parity-version"
-version = "2.2.8"
+version = "2.2.9"
 dependencies = [
  "parity-bytes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rlp 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",

Cargo.toml

@@ -2,7 +2,7 @@
 description = "Parity Ethereum client"
 name = "parity-ethereum"
 # NOTE Make sure to update util/version/Cargo.toml as well
-version = "2.2.8"
+version = "2.2.9"
 license = "GPL-3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 

rpc/src/v1/types/bytes.rs

@@ -74,7 +74,7 @@ impl<'a> Visitor<'a> for BytesVisitor {
 	}
 
 	fn visit_str<E>(self, value: &str) -> Result<Self::Value, E> where E: Error {
-		if value.len() >= 2 && &value[0..2] == "0x" && value.len() & 1 == 0 {
+		if value.len() >= 2 && value.starts_with("0x") && value.len() & 1 == 0 {
 			Ok(Bytes::new(FromHex::from_hex(&value[2..]).map_err(|e| Error::custom(format!("Invalid hex: {}", e)))?))
 		} else {
 			Err(Error::custom("Invalid bytes format. Expected a 0x-prefixed hex string with even length"))
@@ -101,6 +101,7 @@ mod tests {
 
 	#[test]
 	fn test_bytes_deserialize() {
+		let bytes0: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""∀∂""#);
 		let bytes1: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""""#);
 		let bytes2: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""0x123""#);
 		let bytes3: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""0xgg""#);
@@ -109,6 +110,7 @@ mod tests {
 		let bytes5: Bytes = serde_json::from_str(r#""0x12""#).unwrap();
 		let bytes6: Bytes = serde_json::from_str(r#""0x0123""#).unwrap();
 
+		assert!(bytes0.is_err());
 		assert!(bytes1.is_err());
 		assert!(bytes2.is_err());
 		assert!(bytes3.is_err());

rpc/src/v1/types/hash.rs

@@ -129,7 +129,7 @@ macro_rules! impl_hash {
 
 					fn visit_str<E>(self, value: &str) -> Result<Self::Value, E> where E: serde::de::Error {
 
-						if value.len() < 2 || &value[0..2] != "0x" {
+						if value.len() < 2 || !value.starts_with("0x") {
 							return Err(E::custom("expected a hex-encoded hash with 0x prefix"));
 						}
 						if value.len() != 2 + $size * 2 {

rpc/src/v1/types/uint.rs

@@ -72,7 +72,7 @@ macro_rules! impl_uint {
 					}
 
 					fn visit_str<E>(self, value: &str) -> Result<Self::Value, E> where E: serde::de::Error {
-						if value.len() < 2  || &value[0..2] != "0x" {
+						if value.len() < 2  || !value.starts_with("0x") {
 							return Err(E::custom("expected a hex-encoded numbers with 0x prefix"))
 						}
 
@@ -140,12 +140,14 @@ mod tests {
 
 	#[test]
 	fn should_fail_to_deserialize_decimals() {
+		let deserialized0: Res = serde_json::from_str(r#""∀∂""#);
 		let deserialized1: Res = serde_json::from_str(r#""""#);
 		let deserialized2: Res = serde_json::from_str(r#""0""#);
 		let deserialized3: Res = serde_json::from_str(r#""10""#);
 		let deserialized4: Res = serde_json::from_str(r#""1000000""#);
 		let deserialized5: Res = serde_json::from_str(r#""1000000000000000000""#);
 
+		assert!(deserialized0.is_err());
 		assert!(deserialized1.is_err());
 		assert!(deserialized2.is_err());
 		assert!(deserialized3.is_err());

util/version/Cargo.toml

@@ -3,7 +3,7 @@
 [package]
 name = "parity-version"
 # NOTE: this value is used for Parity Ethereum version string (via env CARGO_PKG_VERSION)
-version = "2.2.8"
+version = "2.2.9"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"