Back-merge v0.13 hotfix (#185)

pallas-addresses/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-addresses"
 description = "Ergonomic library to work with different Cardano addresses"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas-addresses/src/lib.rs

@@ -821,4 +821,10 @@ mod tests {
 
         assert_eq!(addr.to_bech32().unwrap(), MAINNET_TEST_VECTORS[0].0);
     }
+
+    #[test]
+    fn test_minted_invalid_pointed_address() {
+        let addr = Address::from_hex("40C19D7D05E90EEB6394B53313FE79D47077DE33068C6B813BBE5C9D5681FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7F81FFFFFFFFFFFFFFFF7F81FFFFFFFFFFFFFFFF7F");
+        assert!(matches!(addr, Ok(Address::Shelley(_))));
+    }
 }

pallas-addresses/src/varuint.rs

@@ -27,7 +27,14 @@ pub fn read(cursor: &mut Cursor<&[u8]>) -> Result<u64, Error> {
         output = (output << 7) | (byte & 0x7F) as u128;
 
         if output > u64::MAX.into() {
-            return Err(Error::VarUintOverflow);
+            // Strictly speaking, if we find a value above max u64, an overflow error should
+            // be returned. The problem is that testnet has some invalid address values
+            // somehow minted in valid blocks. The node and many explorers, instead of
+            // throwing an error, return max u64 as a workaround. We copy the same behavior
+            // to maintain homogeneity.
+            //
+            // return Err(Error::VarUintOverflow);
+            return Ok(u64::MAX);
         }
 
         if (byte & 0x80) == 0 {

pallas-codec/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-codec"
 description = "Pallas common CBOR encoding interface and utilities"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas-crypto/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-crypto"
 description = "Cryptographic primitives for Cardano"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas-miniprotocols/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-miniprotocols"
 description = "Implementation of the Ouroboros network mini-protocols state-machines"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas-multiplexer/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-multiplexer"
 description = "Multithreaded Ouroboros multiplexer implementation using mpsc channels"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas-primitives/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-primitives"
 description = "Ledger primitives and cbor codec for the different Cardano eras"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas-primitives/src/alonzo/model.rs

@@ -1469,6 +1469,8 @@ mod tests {
             include_str!("../../../test_data/alonzo22.block"),
             // peculiar block with indef byte array in plutus data
             include_str!("../../../test_data/alonzo23.block"),
+            // peculiar block with invalid address (pointer overflow)
+            include_str!("../../../test_data/alonzo27.block"),
         ];
 
         for (idx, block_str) in test_blocks.iter().enumerate() {

pallas-traverse/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas-traverse"
 description = "Utilities to traverse over multi-era block data"
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"

pallas/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pallas"
 description = "Rust-native building blocks for the Cardano blockchain ecosystem."
-version = "0.13.1"
+version = "0.13.2"
 edition = "2021"
 repository = "https://github.com/txpipe/pallas"
 homepage = "https://github.com/txpipe/pallas"