From 7ce7708f610bc41dae57c6c8d130576aeb0fb6d9 Mon Sep 17 00:00:00 2001
From: sauwming <ming@teluu.com>
Date: Mon, 6 May 2024 16:03:14 +0800
Subject: [PATCH] Fix warning of uninitialized value in fuzz-crypto

---
 tests/fuzz/fuzz-crypto.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/fuzz/fuzz-crypto.c b/tests/fuzz/fuzz-crypto.c
index 38a5ab1edc..dcf5cbdd84 100644
--- a/tests/fuzz/fuzz-crypto.c
+++ b/tests/fuzz/fuzz-crypto.c
@@ -45,7 +45,7 @@ void encode_base64_differential(const uint8_t *Data, size_t Size) {
 
     //OPENSSL
     BIO *bio, *bio_mem;
-    char *ssl_output;
+    char *ssl_output = NULL;
     int  ssl_output_len;
 
     bio = BIO_new(BIO_f_base64());
@@ -58,6 +58,9 @@ void encode_base64_differential(const uint8_t *Data, size_t Size) {
     BIO_flush(bio);
 
     ssl_output_len = BIO_get_mem_data(bio_mem, &ssl_output);
+    if (ssl_output_len <= 0) {
+        abort();
+    }
 
     //Differential
     int result = memcmp(pj_output, ssl_output, ssl_output_len);