[go-dns] Adds golang project dns (google#3474)

* Adds golang project dns

* Fix auto_ccs syntax

* Rename project go-dns with hyphen

projects/go-dns/Dockerfile

@@ -0,0 +1,22 @@
+# Copyright 2020 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.
+#
+################################################################################
+
+FROM gcr.io/oss-fuzz-base/base-builder
+MAINTAINER miek@miek.nl
+RUN go get -t github.com/miekg/dns
+
+COPY build.sh $SRC/
+WORKDIR $SRC/

projects/go-dns/build.sh

@@ -0,0 +1,33 @@
+#!/bin/bash -eu
+# Copyright 2020 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.
+#
+################################################################################
+
+# build target function
+function compile_fuzzer {
+  path=$1
+  function=$2
+  fuzzer=$3
+
+   # Instrument all Go files relevant to this fuzzer
+  go-fuzz-build -tags fuzz -libfuzzer -func $function -o $fuzzer.a $path
+
+   # Instrumented, compiled Go ($fuzzer.a) + fuzzing engine = fuzzer binary
+  $CXX $CXXFLAGS $LIB_FUZZING_ENGINE $fuzzer.a -lpthread -o $OUT/$fuzzer
+}
+
+#same as usual except for added -tags fuzz
+compile_fuzzer /root/go/src/github.com/miekg/dns/ FuzzNewRR fuzz_newrr
+compile_fuzzer /root/go/src/github.com/miekg/dns/ Fuzz fuzz_msg_unpack

projects/go-dns/project.yaml

@@ -0,0 +1,9 @@
+homepage: "https://github.com/miekg/dns"
+primary_contact: "miek@miek.nl"
+auto_ccs :
+- "p.antoine@catenacyber.fr"
+language: go
+fuzzing_engines:
+- libfuzzer
+sanitizers:
+- address