X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=fuzz%2Fasn1parse.c;h=cf5ef72a13cf99cc24fb537a34f5b53895ed6786;hb=2805ee1e095;hp=edb4d023030273f199208a4645a4c832b38e0a11;hpb=ad4da7fbc0779fb1730c9862221e19583de69f4f;p=openssl.git

diff --git a/fuzz/asn1parse.c b/fuzz/asn1parse.c
index edb4d02303..cf5ef72a13 100644
--- a/fuzz/asn1parse.c
+++ b/fuzz/asn1parse.c
@@ -16,24 +16,28 @@
 #include <openssl/asn1.h>
 #include <openssl/x509.h>
 #include <openssl/x509v3.h>
+#include <openssl/err.h>
 #include "fuzzer.h"
 
+static BIO *bio_out;
+
 int FuzzerInitialize(int *argc, char ***argv)
 {
+    bio_out = BIO_new_file("/dev/null", "w");
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
+    ERR_get_state();
+    CRYPTO_free_ex_index(0, -1);
     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);
+    ERR_clear_error();
     return 0;
 }
 
 void FuzzerCleanup(void)
 {
+    BIO_free(bio_out);
 }