Update fuzz corpora

[openssl.git] / fuzz / client.c

diff --git a/fuzz/client.c b/fuzz/client.c
index 391e0cce9fae2e4d681d4c30daf5e5400ea2f1e6..104938f42dd8ea552b0cf70f45a3be799e59f049 100644 (file)
--- a/fuzz/client.c
+++ b/fuzz/client.c
@@ -8,9 +8,13 @@
  * or in the file LICENSE in the source distribution.
  */
 
+#include <time.h>
 #include <openssl/rand.h>
 #include <openssl/ssl.h>
 #include <openssl/rsa.h>
+#include <openssl/dsa.h>
+#include <openssl/ec.h>
+#include <openssl/dh.h>
 #include <openssl/err.h>
 #include "fuzzer.h"
 
@@ -22,6 +26,21 @@ extern int rand_predictable;
 /* unused, to avoid warning. */
 static int idx;
 
+#define FUZZTIME 1485898104
+
+#define TIME_IMPL(t) { if (t != NULL) *t = FUZZTIME; return FUZZTIME; }
+
+/*
+ * This might not work in all cases (and definitely not on Windows
+ * because of the way linkers are) and callees can still get the
+ * current time instead of the fixed time. This will just result
+ * in things not being fully reproducible and have a slightly
+ * different coverage.
+ */
+#if !defined(_WIN32)
+time_t time(time_t *t) TIME_IMPL(t)
+#endif
+
 int FuzzerInitialize(int *argc, char ***argv)
 {
     STACK_OF(SSL_COMP) *comp_methods;
@@ -33,7 +52,6 @@ int FuzzerInitialize(int *argc, char ***argv)
     idx = SSL_get_ex_data_X509_STORE_CTX_idx();
     RAND_add("", 1, ENTROPY_NEEDED);
     RAND_status();
-    RSA_get_default_method();
     comp_methods = SSL_COMP_get_compression_methods();
     OPENSSL_sk_sort((OPENSSL_STACK *)comp_methods);
 
@@ -63,6 +81,8 @@ int FuzzerTestOneInput(const uint8_t *buf, size_t len)
     ctx = SSL_CTX_new(SSLv23_method());
 
     client = SSL_new(ctx);
+    OPENSSL_assert(SSL_set_cipher_list(client, "ALL:eNULL:@SECLEVEL=0") == 1);
+    SSL_set_tlsext_host_name(client, "localhost");
     in = BIO_new(BIO_s_mem());
     out = BIO_new(BIO_s_mem());
     SSL_set_bio(client, in, out);