From 70b75e7fdbec9d48f6baa1845b56266d6147c7a2 Mon Sep 17 00:00:00 2001
From: "Dongjia \"toka\" Zhang" <tokazerkje@outlook.com>
Date: Sat, 30 Sep 2023 00:25:12 +0200
Subject: [PATCH] Fix BytesDeleteMutator (#1585)

---
 libafl/src/mutators/mutations.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libafl/src/mutators/mutations.rs b/libafl/src/mutators/mutations.rs
index 4e2443aa1d..d2c5a745c4 100644
--- 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);