refactor: address CodeRabbit review feedback

- Use null-delimited find loop in build.sh to safely handle filenames with spaces (SC2044)
- Expand contract_params_fuzzer to cover address[] and bytes32[] array encoders
  (extends coverage from 8 to 10 encoding paths)
- Remove redundant paths filter from workflow trigger (paths: ["**"] is equivalent to omitting it)

Author: danielmarv

.clusterfuzzlite/build.sh

@@ -15,7 +15,7 @@ pip3 install .
 pip3 install atheris pyinstaller
 
 # Build every *_fuzzer.py target found in the .clusterfuzzlite directory.
-for fuzzer in $(find "$SRC/hiero-sdk-python/.clusterfuzzlite" -name '*_fuzzer.py'); do
+find "$SRC/hiero-sdk-python/.clusterfuzzlite" -name '*_fuzzer.py' -print0 | while IFS= read -r -d '' fuzzer; do
   fuzzer_basename=$(basename -s .py "$fuzzer")
   fuzzer_package="${fuzzer_basename}.pkg"
 

.clusterfuzzlite/contract_params_fuzzer.py

@@ -14,7 +14,7 @@
 def TestOneInput(data: bytes) -> None:
     """Feed arbitrary bytes into ContractFunctionParameters encoding paths."""
     fdp = atheris.FuzzedDataProvider(data)
-    choice = fdp.ConsumeIntInRange(0, 7)
+    choice = fdp.ConsumeIntInRange(0, 9)
 
     try:
         params = ContractFunctionParameters()
@@ -36,9 +36,15 @@ def TestOneInput(data: bytes) -> None:
         elif choice == 6:
             count = fdp.ConsumeIntInRange(0, 8)
             params.add_string_array([fdp.ConsumeUnicodeNoSurrogates(64) for _ in range(count)])
-        else:
+        elif choice == 7:
             count = fdp.ConsumeIntInRange(0, 8)
             params.add_bytes_array([fdp.ConsumeBytes(32) for _ in range(count)])
+        elif choice == 8:
+            count = fdp.ConsumeIntInRange(0, 8)
+            params.add_address_array([fdp.ConsumeBytes(20).hex() for _ in range(count)])
+        else:
+            count = fdp.ConsumeIntInRange(0, 8)
+            params.add_bytes32_array([fdp.ConsumeBytes(32) for _ in range(count)])
 
         params.to_bytes()
 

.github/workflows/clusterfuzzlite.yml

@@ -2,8 +2,6 @@ name: ClusterFuzzLite
 
 on:
   pull_request:
-    paths:
-      - "**"
   push:
     branches:
       - main