Integrate augeas project to oss-fuzz. (#893)

4 files changed, 105 insertions, 0 deletions

diff --git a/projects/augeas/Dockerfile b/projects/augeas/Dockerfile
new file mode 100644
index 00000000..738a9c69
--- /dev/null
+++ b/projects/augeas/Dockerfile
@@ -0,0 +1,26 @@
+# 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.
+#
+################################################################################
+
+FROM gcr.io/oss-fuzz-base/base-builder
+MAINTAINER hhan@redhat.com
+RUN apt-get update && apt-get install -y libreadline-dev libselinux1-dev \
+    libxml2-dev make autoconf automake libtool pkg-config bison flex
+
+RUN git clone --depth 1 https://github.com/hercules-team/augeas
+WORKDIR augeas
+
+COPY build.sh $SRC/
+COPY augeas_escape_name_fuzzer.cc $SRC/
diff --git a/projects/augeas/augeas_escape_name_fuzzer.cc b/projects/augeas/augeas_escape_name_fuzzer.cc
new file mode 100644
index 00000000..93bd2ca3
--- /dev/null
+++ b/projects/augeas/augeas_escape_name_fuzzer.cc
@@ -0,0 +1,43 @@
+/*
+# 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 <string>
+
+#include <augeas.h>
+
+int escape_match(const uint8_t *data, size_t size){
+    augeas *aug = aug_init(NULL, NULL, AUG_NONE);
+    std::string data_string(reinterpret_cast<const char*>(data), size);
+    char *out;
+    aug_escape_name(aug, data_string.c_str(), &out);
+    if (out != NULL){
+        aug_match(aug, out, NULL);
+    }
+    else{
+        aug_match(aug, data_string.c_str(), NULL);
+    }
+    aug_close(aug);
+    delete[] out;
+    return 0;
+}
+
+// Entry point for LibFuzzer.
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, size_t Size) {
+    escape_match(Data, Size);
+    return 0;
+}
diff --git a/projects/augeas/build.sh b/projects/augeas/build.sh
new file mode 100644
index 00000000..a4cae739
--- /dev/null
+++ b/projects/augeas/build.sh
@@ -0,0 +1,28 @@
+#!/bin/bash -eu
+#
+# 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.
+#
+################################################################################
+
+./autogen.sh
+./configure --enable-static --disable-shared --without-selinux
+make -j$(nproc)
+
+for fuzzer in augeas_escape_name_fuzzer; do
+    $CXX $CXXFLAGS -std=c++11 -Isrc/ `xml2-config --cflags` \
+        $SRC/$fuzzer.cc -o $OUT/$fuzzer -lFuzzingEngine \
+        src/.libs/libaugeas.a src/.libs/libfa.a ./gnulib/lib/.libs/libgnu.a \
+        /usr/lib/x86_64-linux-gnu/libxml2.a
+done
diff --git a/projects/augeas/project.yaml b/projects/augeas/project.yaml
new file mode 100644
index 00000000..a2dff42c
--- /dev/null
+++ b/projects/augeas/project.yaml
@@ -0,0 +1,8 @@
+homepage: https://github.com/hercules-team/augeas
+primary_contact: lutter@watzmann.net
+auto_ccs:
+  - hhan@redhat.com
+sanitizers:
+  - address
+  - memory
+  - undefined