From da15cb7cd99be8dac3d28f78a0cf97437e9f5fac Mon Sep 17 00:00:00 2001
From: Kurt Roeckx <kurt@roeckx.be>
Date: Sat, 19 Nov 2016 17:24:39 +0100
Subject: asn1parse: create the out bio during init, free it during cleanup

Reviewed-by: Rich Salz <rsalz@openssl.org>
GH: #2023
---
 fuzz/asn1parse.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'fuzz/asn1parse.c')

diff --git a/fuzz/asn1parse.c b/fuzz/asn1parse.c
index edb4d02303..3e11d350c1 100644
--- a/fuzz/asn1parse.c
+++ b/fuzz/asn1parse.c
@@ -18,22 +18,21 @@
 #include <openssl/x509v3.h>
 #include "fuzzer.h"
 
+static BIO *bio_out;
+
 int FuzzerInitialize(int *argc, char ***argv)
 {
+    bio_out = BIO_new_file("/dev/null", "w");
     return 1;
 }
 
 int FuzzerTestOneInput(const uint8_t *buf, size_t len)
 {
-    static BIO *bio_out;
-
-    if (bio_out == NULL)
-        bio_out = BIO_new_file("/dev/null", "w");
-
     (void)ASN1_parse_dump(bio_out, buf, len, 0, 0);
     return 0;
 }
 
 void FuzzerCleanup(void)
 {
+    BIO_free(bio_out);
 }
-- 
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