Adding upstream version 1:9.18.19.upstream/1%9.18.19

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/fuzz/fuzz.h b/fuzz/fuzz.h
new file mode 100644
index 0000000..769f846
--- /dev/null
+++ b/fuzz/fuzz.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+#pragma once
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include <isc/dir.h>
+#include <isc/lang.h>
+#include <isc/mem.h>
+#include <isc/once.h>
+#include <isc/types.h>
+#include <isc/util.h>
+
+#include <dst/dst.h>
+
+ISC_LANG_BEGINDECLS
+
+extern bool debug;
+
+int
+LLVMFuzzerInitialize(int *argc __attribute__((unused)),
+		     char ***argv __attribute__((unused)));
+
+int
+LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
+
+#define CHECK(x)                    \
+	if ((x) != ISC_R_SUCCESS) { \
+		return 0;           \
+	}
+
+ISC_LANG_ENDDECLS