Merge branch 'master' of https://github.com/google/oss-fuzz

1 files changed, 31 insertions, 0 deletions

diff --git a/projects/c-ares/c_ares_ares_create_query_fuzzer.cc b/projects/c-ares/c_ares_ares_create_query_fuzzer.cc
new file mode 100644
index 00000000..fc12938e
--- /dev/null
+++ b/projects/c-ares/c_ares_ares_create_query_fuzzer.cc
@@ -0,0 +1,31 @@
+// Copyright 2016 Google Inc.
+//
+// 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 <stdlib.h>
+
+#include <arpa/nameser.h>
+
+#include <string>
+
+#include <ares.h>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
+  unsigned char *buf;
+  int buflen;
+  std::string s(reinterpret_cast<const char *>(data), size);
+  ares_create_query(s.c_str(), ns_c_in, ns_t_a, 0x1234, 0, &buf, &buflen, 0);
+  ares_free_string(buf);
+  return 0;
+}