Implement HasBytesConverter for NopFuzzer (#3239)

Author: wtdcode

libafl/src/fuzzer/mod.rs

@@ -1150,13 +1150,17 @@ where
 
 /// A [`NopFuzzer`] that does nothing
 #[derive(Clone, Debug)]
-pub struct NopFuzzer {}
+pub struct NopFuzzer {
+    converter: NopBytesConverter,
+}
 
 impl NopFuzzer {
     /// Creates a new [`NopFuzzer`]
     #[must_use]
     pub fn new() -> Self {
-        Self {}
+        Self {
+            converter: NopBytesConverter::default(),
+        }
     }
 }
 
@@ -1166,6 +1170,17 @@ impl Default for NopFuzzer {
     }
 }
 
+impl HasBytesConverter for NopFuzzer {
+    type Converter = NopBytesConverter;
+    fn converter(&self) -> &Self::Converter {
+        &self.converter
+    }
+
+    fn converter_mut(&mut self) -> &mut Self::Converter {
+        &mut self.converter
+    }
+}
+
 impl<E, EM, I, S, ST> Fuzzer<E, EM, I, S, ST> for NopFuzzer
 where
     EM: ProgressReporter<S>,

libafl/src/inputs/mod.rs

@@ -298,7 +298,7 @@ impl ResizableMutator<u8> for &mut Vec<u8> {
     }
 }
 
-#[derive(Debug, Default)]
+#[derive(Debug, Clone, Copy, Default)]
 /// Basic `NopBytesConverter` with just one type that is not converting
 pub struct NopBytesConverter {}