From 37d9afc5ccf0b37edc6744a5edf7753e52d1e103 Mon Sep 17 00:00:00 2001
From: Richard Barnes <rbarnes@umn.edu>
Date: Mon, 1 Jul 2024 06:59:37 -0700
Subject: Make fallthroughs explicit in afl-fuzz-extras.c

Using `__attribute__((fallthrough))` makes fallthroughs explicit in a way the compiler can understand. This allows the enablement of `-Wimplicit-fallthrough`.
---
 src/afl-fuzz-extras.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/afl-fuzz-extras.c')

diff --git a/src/afl-fuzz-extras.c b/src/afl-fuzz-extras.c
index 55b6be04..da996602 100644
--- a/src/afl-fuzz-extras.c
+++ b/src/afl-fuzz-extras.c
@@ -455,13 +455,13 @@ void deunicode_extras(afl_state_t *afl) {
 
         case 2:
           if (!afl->extras[i].data[j]) { ++z3; }
-          // fall through
+          __attribute__((fallthrough));
         case 0:
           if (!afl->extras[i].data[j]) { ++z1; }
           break;
         case 3:
           if (!afl->extras[i].data[j]) { ++z4; }
-          // fall through
+          __attribute__((fallthrough));
         case 1:
           if (!afl->extras[i].data[j]) { ++z2; }
           break;
-- 
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