Add ct fuzzer.

Reviewed-by: Rich Salz <rsalz@openssl.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/fuzz/ct.c b/fuzz/ct.c
new file mode 100644
index 0000000000..7050461142
--- /dev/null
+++ b/fuzz/ct.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL licenses, (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * https://www.openssl.org/source/license.html
+ * or in the file LICENSE in the source distribution.
+ */
+
+/*
+ * Fuzz the SCT parser.
+ */
+
+#include <stdio.h>
+#include <openssl/ct.h>
+#include "fuzzer.h"
+
+int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len) {
+    const uint8_t **pp = &buf;
+    STACK_OF(SCT) *scts = d2i_SCT_LIST(NULL, pp, len);
+    SCT_LIST_free(scts);
+    return 0;
+}