[znc] Initial integration (#5748)

4 files changed, 94 insertions, 0 deletions

diff --git a/projects/znc/Dockerfile b/projects/znc/Dockerfile
new file mode 100644
index 00000000..923e0155
--- /dev/null
+++ b/projects/znc/Dockerfile
@@ -0,0 +1,21 @@
+# Copyright 2021 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
+RUN apt-get update && apt-get install -y make
+RUN git clone --depth 1 https://github.com/znc/znc
+WORKDIR $SRC/znc
+COPY build.sh msg_parse_fuzzer.cpp $SRC/
diff --git a/projects/znc/build.sh b/projects/znc/build.sh
new file mode 100755
index 00000000..7472ad8b
--- /dev/null
+++ b/projects/znc/build.sh
@@ -0,0 +1,33 @@
+#!/bin/bash -eu
+# Copyright 2021 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+################################################################################
+
+git submodule update --init --recursive
+mkdir build && cd build
+cmake -DBUILD_SHARED_LIBS=OFF \
+	  -DWANT_ICU=OFF \
+	  -DWANT_OPENSSL=OFF \
+	  -DWANT_ZLIB=OFF \
+	  -DWANT_IPV6=OFF ..
+make -j$(nproc)
+
+$CXX $CXXFLAGS -DGTEST_HAS_POSIX_RE=0 \
+	-I/src/znc/include -I/src/znc/build/include \
+	-fPIE -include znc/zncconfig.h -std=c++11 \
+	-c $SRC/msg_parse_fuzzer.cpp -o msg_parse_fuzzer.o
+$CXX $CXXFLAGS $LIB_FUZZING_ENGINE \
+	msg_parse_fuzzer.o -o $OUT/msg_parse_fuzzer \
+	/src/znc/build/src/libznc.a 
diff --git a/projects/znc/msg_parse_fuzzer.cpp b/projects/znc/msg_parse_fuzzer.cpp
new file mode 100644
index 00000000..73389459
--- /dev/null
+++ b/projects/znc/msg_parse_fuzzer.cpp
@@ -0,0 +1,30 @@
+/*
+# Copyright 2021 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.
+#
+################################################################################
+*/
+
+#include <stdint.h>
+#include <znc/Message.h>
+
+extern "C"
+int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size){
+	std::string input(reinterpret_cast<const char*>(data), size);
+	CMessage msg;
+	msg.Parse(input);
+	msg.SetParam(1, input);
+	msg.GetParams();
+	return 0;
+}
diff --git a/projects/znc/project.yaml b/projects/znc/project.yaml
new file mode 100644
index 00000000..b9dd8bc3
--- /dev/null
+++ b/projects/znc/project.yaml
@@ -0,0 +1,10 @@
+homepage: "https://znc.in"
+language: c++
+primary_contact: "alexey+znc@asokolov.org"
+auto_ccs:
+  - "Adam@adalogics.com"
+sanitizers:
+  - address
+  - undefined
+  - memory
+main_repo: "https://github.com/znc/znc"