Fix BytesDeleteMutator (#1585)

tokatoka · web-flow · commit 70b75e7fdbec · 2023-09-30T00:25:12.000+02:00
diff --git a/libafl/src/mutators/mutations.rs b/libafl/src/mutators/mutations.rs
@@ -491,7 +491,7 @@ where
             return Ok(MutationResult::Skipped);
         }
 
-        let range = rand_range(state, size, size);
+        let range = rand_range(state, size, size - 1);
 
         input.bytes_mut().drain(range);
 

Original file line number	Diff line number	Diff line change
`@@ -491,7 +491,7 @@ where`
`491`	`491`	`return Ok(MutationResult::Skipped);`
`492`	`492`	`}`
`493`	`493`
`494`		`- let range = rand_range(state, size, size);`
	`494`	`+ let range = rand_range(state, size, size - 1);`
`495`	`495`
`496`	`496`	`input.bytes_mut().drain(range);`
`497`	`497`