Fix typo in OPENSSL_LH_new compat API
[openssl.git] / fuzz / asn1.c
index 0c61315..c45fd79 100644 (file)
 #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;
 }