[protobuf-c] Initial integration (#2772)

* [protobuf-c] Initial integration

* [protobuf-c] Disable UBSAN

3 files changed, 84 insertions, 0 deletions

diff --git a/projects/protobuf-c/Dockerfile b/projects/protobuf-c/Dockerfile
new file mode 100644
index 00000000..e0f854ae
--- /dev/null
+++ b/projects/protobuf-c/Dockerfile
@@ -0,0 +1,24 @@
+# Copyright 2019 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 guidovranken@gmail.com
+RUN apt-get update && apt-get install -y make autoconf automake libtool
+RUN git clone --depth 1 --recursive https://github.com/protocolbuffers/protobuf.git
+RUN git clone --depth 1 https://github.com/protobuf-c/protobuf-c.git
+RUN git clone --depth 1 https://github.com/guidovranken/fuzzing-headers.git
+RUN git clone --depth 1 https://github.com/guidovranken/protobuf-c-fuzzers.git
+COPY build.sh $SRC/
diff --git a/projects/protobuf-c/build.sh b/projects/protobuf-c/build.sh
new file mode 100755
index 00000000..f0aabdcc
--- /dev/null
+++ b/projects/protobuf-c/build.sh
@@ -0,0 +1,52 @@
+#!/bin/bash -eu
+# Copyright 2019 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.
+#
+################################################################################
+
+export ASAN_OPTIONS=alloc_dealloc_mismatch=0
+
+if [[ $CFLAGS = *sanitize=address* ]]
+then
+    export CXXFLAGS="$CXXFLAGS -DASAN"
+fi
+
+if [[ $CFLAGS = *sanitize=memory* ]]
+then
+    export CXXFLAGS="$CXXFLAGS -DMSAN"
+fi
+
+mkdir $SRC/protobuf-install/
+cd $SRC/protobuf/
+./autogen.sh
+./configure --prefix=$SRC/protobuf-install
+make -j$(nproc)
+make install
+
+export PROTOC="$SRC/protobuf-install/bin/protoc"
+
+cd $SRC/protobuf-c/
+./autogen.sh
+protobuf_LIBS="-L/$SRC/protobuf-install/lib -lprotobuf" protobuf_CFLAGS="-I $SRC/protobuf-install/include/" ./configure --enable-static=yes --enable-shared=false
+make -j$(nproc)
+
+cd $SRC/fuzzing-headers/
+./install.sh
+
+cd $SRC/protobuf-c-fuzzers/
+cp $SRC/protobuf-c/t/test-full.proto $SRC/protobuf-c-fuzzers/
+export PATH=$PATH:$SRC/protobuf-c/protoc-c
+$PROTOC --c_out=. test-full.proto
+$CC $CFLAGS test-full.pb-c.c -I $SRC/protobuf-install -I $SRC/protobuf-c -c -o test-full.pb-c.o
+$CXX $CXXFLAGS fuzzer.cpp -I $SRC/protobuf-install -I $SRC/protobuf-c test-full.pb-c.o $SRC/protobuf-c/protobuf-c/.libs/libprotobuf-c.a $LIB_FUZZING_ENGINE -o $OUT/fuzzer
diff --git a/projects/protobuf-c/project.yaml b/projects/protobuf-c/project.yaml
new file mode 100644
index 00000000..273946e9
--- /dev/null
+++ b/projects/protobuf-c/project.yaml
@@ -0,0 +1,8 @@
+homepage: "https://github.com/protobuf-c/protobuf-c"
+primary_contact: "guidovranken@gmail.com"
+sanitizers:
+ - address
+ - memory
+architectures:
+ - x86_64
+ - i386