Fix Generator (#2627)

* no min but max

* import

* large stack arrays ?

Author: tokatoka

libafl/src/generators/mod.rs

@@ -8,7 +8,7 @@ use libafl_bolts::rands::Rand;
 use crate::{inputs::bytes::BytesInput, nonzero, state::HasRand, Error};
 
 pub mod gramatron;
-use core::cmp::min;
+use core::cmp::max;
 
 pub use gramatron::*;
 
@@ -83,7 +83,7 @@ where
 {
     fn generate(&mut self, state: &mut S) -> Result<BytesInput, Error> {
         let mut size = state.rand_mut().below(self.max_size);
-        size = min(size, 1);
+        size = max(size, 1);
         let random_bytes: Vec<u8> = (0..size)
             .map(|_| state.rand_mut().below(nonzero!(256)) as u8)
             .collect();
@@ -111,7 +111,7 @@ where
 {
     fn generate(&mut self, state: &mut S) -> Result<BytesInput, Error> {
         let mut size = state.rand_mut().below(self.max_size);
-        size = min(size, 1);
+        size = max(size, 1);
         let printables = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz \t\n!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~".as_bytes();
         let random_bytes: Vec<u8> = (0..size)
             .map(|_| *state.rand_mut().choose(printables).unwrap())

libafl_frida/src/coverage_rt.rs

@@ -62,6 +62,7 @@ impl FridaRuntime for CoverageRuntime {
 impl CoverageRuntime {
     /// Create a new coverage runtime
     #[must_use]
+    #[allow(clippy::large_stack_arrays)]
     pub fn new() -> Self {
         Self(Rc::pin(RefCell::new(CoverageRuntimeInner {
             map: [0_u8; MAP_SIZE],