Fix typo in OPENSSL_LH_new compat API

[openssl.git] / fuzz / asn1.c

diff --git a/fuzz/asn1.c b/fuzz/asn1.c
index 0c6131580cbb131b2b7fca783a8b3bd0e0b33c69..c45fd7932832fb8c1ee9c39f699c881cc5dc64b6 100644 (file)
--- a/fuzz/asn1.c
+++ b/fuzz/asn1.c
@@ -28,8 +28,14 @@
 #include <openssl/x509v3.h>
 #include <openssl/cms.h>
 #include <openssl/err.h>
 #include <openssl/x509v3.h>
 #include <openssl/cms.h>
 #include <openssl/err.h>

+#include <openssl/rand.h>

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

+#ifdef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
+extern int rand_predictable;
+#endif
+#define ENTROPY_NEEDED 32
+

 static ASN1_ITEM_EXP *item_type[] = {
     ASN1_ITEM_ref(ACCESS_DESCRIPTION),
 #ifndef OPENSSL_NO_RFC3779
 static ASN1_ITEM_EXP *item_type[] = {
     ASN1_ITEM_ref(ACCESS_DESCRIPTION),
 #ifndef OPENSSL_NO_RFC3779


@@ -210,6 +216,12 @@ int FuzzerInitialize(int *argc, char ***argv)
     OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
     ERR_get_state();
     CRYPTO_free_ex_index(0, -1);
     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;
 }
 
     return 1;
 }