fix(encode-args-length mismatch): validate inputs length match args length before encode args

Author: simon0820s

crates/cast/src/lib.rs

@@ -1762,10 +1762,7 @@ impl SimpleCast {
         let func = get_func(sig)?;
         match encode_function_args(&func, args) {
             Ok(res) => Ok(hex::encode_prefixed(&res[4..])),
-            Err(e) => eyre::bail!(
-                "Could not ABI encode the function and arguments. Did you pass in the right types?\nError\n{}",
-                e
-            ),
+            Err(e) => eyre::bail!("{}", e),
         }
     }
 

crates/common/src/abi.rs

@@ -15,6 +15,16 @@ where
     I: IntoIterator<Item = S>,
     S: AsRef<str>,
 {
+    let args: Vec<S> = args.into_iter().collect();
+
+    if inputs.len() != args.len() {
+        eyre::bail!(
+            "encode length mismatch: expected {} types, got {}",
+            inputs.len(),
+            args.len()
+        )
+    }
+
     std::iter::zip(inputs, args)
         .map(|(input, arg)| coerce_value(&input.selector_type(), arg.as_ref()))
         .collect()