Only check internal calls to Functions

2 years ago · ae7f0b2f05
parent 3bcefac1c8
commit ae7f0b2f05
1 changed files with 1 additions and 1 deletions
--- a/slither/utils/upgradeability.py
+++ b/slither/utils/upgradeability.py
@ -298,7 +298,7 @@ def tainted_inheriting_contracts(
            new_taint = TaintedExternalContract(c)
            for f in c.functions_declared:
                # Search for functions that call an inherited tainted function or access an inherited tainted variable
-                internal_calls = f.all_internal_calls()
+                internal_calls = [c for c in f.all_internal_calls() if isinstance(c, Function)]
                if any(
                    call.canonical_name == t.canonical_name
                    for t in tainted.tainted_functions