From 593d4adcb00c4d19da45f3f6ad3f319bd3e5901d Mon Sep 17 00:00:00 2001
From: Tatsuya Kinoshita <tats@debian.org>
Date: Sat, 6 Mar 2021 11:51:44 +0900
Subject: Call GC_INIT() in fuzzing

---
 fuzz/fuzz-conv.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'fuzz')

diff --git a/fuzz/fuzz-conv.c b/fuzz/fuzz-conv.c
index 5817e5d..b067378 100644
--- a/fuzz/fuzz-conv.c
+++ b/fuzz/fuzz-conv.c
@@ -1,6 +1,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <stdlib.h>
+#include <gc.h>
 #include "wc.h"
 
 char *get_null_terminated(const uint8_t *data, size_t size) {
@@ -14,6 +15,13 @@ char *get_null_terminated(const uint8_t *data, size_t size) {
 }
 
 int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size){
+    static int init_done = 0;
+
+    if (!init_done) {
+	GC_INIT();
+	init_done = 1;
+    }
+
     if (size < 30) {
         return 0;
     }
-- 
cgit v1.2.3