1 files changed, 41 insertions, 0 deletions
diff --git a/misc/manifest_fuzzer.cc b/misc/manifest_fuzzer.cc
new file mode 100644
index 0000000..0e1261a
--- /dev/null
+++ b/misc/manifest_fuzzer.cc
@@ -0,0 +1,41 @@
+// Copyright 2020 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "stdint.h"
+#include <string>
+#include "disk_interface.h"
+#include "state.h"
+#include "manifest_parser.h"
+#include <filesystem>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+{
+	char build_file[256];
+	sprintf(build_file, "/tmp/build.ninja");
+	FILE *fp = fopen(build_file, "wb");
+	if (!fp)
+		return 0;
+	fwrite(data, size, 1, fp);
+	fclose(fp);	
+	
+	std::string err;
+	RealDiskInterface disk_interface;
+	State state;
+	ManifestParser parser(&state, &disk_interface);
+	
+	parser.Load("/tmp/build.ninja", &err);
+	
+	std::__fs::filesystem::remove_all("/tmp/build.ninja");
+	return 0;
+}