Make the fuzzers more reproducible

[openssl.git] / fuzz / x509.c

diff --git a/fuzz/x509.c b/fuzz/x509.c
index b2851f1e11480743fb530d7f9ab67e2b822165b7..8d383e4ababcf2ba7708352aad02bdbffea339c7 100644 (file)
--- a/fuzz/x509.c
+++ b/fuzz/x509.c
@@ -10,13 +10,19 @@
 
 #include <openssl/x509.h>
 #include <openssl/bio.h>
 
 #include <openssl/x509.h>
 #include <openssl/bio.h>

+#include <openssl/err.h>

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

-int FuzzerInitialize(int *argc, char ***argv) {
+int FuzzerInitialize(int *argc, char ***argv)
+{
+    OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
+    ERR_get_state();
+    CRYPTO_free_ex_index(0, -1);

     return 1;
 }
 
     return 1;
 }
 

-int FuzzerTestOneInput(const uint8_t *buf, size_t len) {
+int FuzzerTestOneInput(const uint8_t *buf, size_t len)
+{

     const unsigned char *p = buf;
     unsigned char *der = NULL;
 
     const unsigned char *p = buf;
     unsigned char *der = NULL;
 


@@ -32,5 +38,10 @@ 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)
+{
+}