Fix typo in OPENSSL_LH_new compat API

[openssl.git] / fuzz / x509.c

diff --git a/fuzz/x509.c b/fuzz/x509.c
index a0fab2f60056077370c9397747d8c1ba1f1b4e70..83b00f653f751d34aba6cd81b800e1f79b42a034 100644 (file)
--- a/fuzz/x509.c
+++ b/fuzz/x509.c
@@ -10,15 +10,38 @@
 
 #include <openssl/x509.h>
 #include <openssl/bio.h>
 
 #include <openssl/x509.h>
 #include <openssl/bio.h>

+#include <openssl/err.h>
+#include <openssl/rand.h>

 #include "fuzzer.h"
 
 #include "fuzzer.h"
 

-int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+extern int rand_predictable;
+#endif
+#define ENTROPY_NEEDED 32
+
+int FuzzerInitialize(int *argc, char ***argv)
+{
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
+    ERR_get_state();
+    CRYPTO_free_ex_index(0, -1);
+    RAND_add("", 1, ENTROPY_NEEDED);
+    RAND_status();
+
+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+    rand_predictable = 1;
+#endif
+    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());
     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);
 
         X509_print(bio, x509);
         BIO_free(bio);
 


@@ -27,5 +50,10 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
 
         X509_free(x509);
     }
 
         X509_free(x509);
     }

+    ERR_clear_error();

     return 0;
 }
     return 0;
 }

+
+void FuzzerCleanup(void)
+{
+}