From 37581a583945096169854e119f25e8ed68d8214b Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko <anatoly.trosinenko@gmail.com>
Date: Wed, 31 Jul 2024 20:38:15 +0300
Subject: [PATCH] [bpf] Fix unintended fall-through when zeroing out unused
 insn fields

---
 runtime/bpffuzz.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/runtime/bpffuzz.c b/runtime/bpffuzz.c
index bcaec02..b5e13c3 100644
--- a/runtime/bpffuzz.c
+++ b/runtime/bpffuzz.c
@@ -62,11 +62,14 @@ static void clear_unused_fields(struct bpf_insn insns[], size_t length) {
     }
     case BPF_LD:
       insns[i].off = 0;
+      break;
     case BPF_ST:
       insns[i].src_reg = 0;
+      break;
     case BPF_LDX:
     case BPF_STX:
       insns[i].imm = 0;
+      break;
     default:
       break;
     }