X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=fuzz%2Fasn1parse.c;h=cf5ef72a13cf99cc24fb537a34f5b53895ed6786;hb=3e0076c213ec2d1149a9a89f9bc141d1a1a44630;hp=2fba1c44b6a4ccb6a0d8eb8a5a7935210aa2739e;hpb=f3e911d5ed16db6a129306675e20e51d1ee81e1a;p=oweals%2Fopenssl.git

diff --git a/fuzz/asn1parse.c b/fuzz/asn1parse.c
index 2fba1c44b6..cf5ef72a13 100644
--- a/fuzz/asn1parse.c
+++ b/fuzz/asn1parse.c
@@ -16,20 +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);
+}