Add the auto generated der files to .gitignore

[openssl.git] / fuzz / x509.c

diff --git a/fuzz/x509.c b/fuzz/x509.c
index a0fab2f60056077370c9397747d8c1ba1f1b4e70..858ad61bbfa754cee2dc6260a7f8932689e41b17 100644 (file)
--- a/fuzz/x509.c
+++ b/fuzz/x509.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL licenses, (the "License");
+ * Licensed under the Apache License 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  * https://www.openssl.org/source/license.html
@@ -10,15 +10,30 @@
 
 #include <openssl/x509.h>
 #include <openssl/bio.h>
+#include <openssl/err.h>
+#include <openssl/rand.h>
 #include "fuzzer.h"
 
-int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
+#include "rand.inc"
+
+int FuzzerInitialize(int *argc, char ***argv)
+{
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
+    ERR_clear_error();
+    CRYPTO_free_ex_index(0, -1);
+    FuzzerSetRand();
+    return 1;
+}
+
+int FuzzerTestOneInput(const uint8_t *buf, size_t len)
+{
     const unsigned char *p = buf;
     unsigned char *der = NULL;
 
     X509 *x509 = d2i_X509(NULL, &p, len);
     if (x509 != NULL) {
         BIO *bio = BIO_new(BIO_s_null());
+        /* This will load and print the public key as well as extensions */
         X509_print(bio, x509);
         BIO_free(bio);
 
@@ -27,5 +42,10 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
 
         X509_free(x509);
     }
+    ERR_clear_error();
     return 0;
 }
+
+void FuzzerCleanup(void)
+{
+}