burntsushi-toml: initial integration (#8279)

projects/burntsushi-toml/Dockerfile

@@ -0,0 +1,22 @@
+# Copyright 2022 Google LLC
+#
+# 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-go
+RUN apt-get update && apt-get install -y make autoconf automake libtool
+RUN git clone --depth 1 https://github.com/BurntSushi/toml toml
+COPY build.sh $SRC/
+COPY *.go $SRC/toml
+WORKDIR $SRC/toml

projects/burntsushi-toml/build.sh

@@ -0,0 +1,18 @@
+#!/bin/bash -eu
+# Copyright 2022 Google LLC
+#
+# 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.
+#
+################################################################################
+
+compile_go_fuzzer . FuzzToml fuzz_toml gofuzz

projects/burntsushi-toml/fuzz.go

@@ -0,0 +1,20 @@
+package toml
+
+import "bytes"
+
+func FuzzToml(data []byte) int {
+	buf := make([]byte, 0, 2048)
+
+	var m interface{}
+	_, err := Decode(string(data), &m)
+	if err != nil {
+		return 0
+	}
+
+	err = NewEncoder(bytes.NewBuffer(buf)).Encode(m)
+	if err != nil {
+		return 0
+	}
+
+	return 1
+}

projects/burntsushi-toml/project.yaml

@@ -0,0 +1,10 @@
+homepage: "https://github.com/BurntSushi/toml"
+language: go
+main_repo: "https://github.com/BurntSushi/toml"
+fuzzing_engines:
+  - libfuzzer
+sanitizers:
+  - address
+vendor_ccs:
+  - maxnair.dev@gmail.com
+file_github_issue: true