diff --git a/projects/pcapplusplus/Dockerfile b/projects/pcapplusplus/Dockerfile new file mode 100644 index 000000000..c015f2b79 --- /dev/null +++ b/projects/pcapplusplus/Dockerfile @@ -0,0 +1,30 @@ +# 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 zlowram@gmail.com + +RUN apt-get update && apt-get install -y gcc g++ make cmake flex bison +RUN git clone https://github.com/seladb/PcapPlusPlus PcapPlusPlus + +# Get tcpdump's test pcaps as seed corpus +RUN git clone --depth=1 https://github.com/the-tcpdump-group/tcpdump.git tcpdump +RUN git clone --depth=1 https://github.com/the-tcpdump-group/libpcap.git libpcap + +WORKDIR PcapPlusPlus + +COPY build.sh $SRC +COPY *.options $SRC diff --git a/projects/pcapplusplus/build.sh b/projects/pcapplusplus/build.sh new file mode 100644 index 000000000..a30f4c3ed --- /dev/null +++ b/projects/pcapplusplus/build.sh @@ -0,0 +1,40 @@ +#!/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. +# +################################################################################ + +TARGETS_DIR=Tests/Fuzzers/Bin + +# Build libpcap +cd $SRC/libpcap/ +./configure +make -j$(nproc) + +# Build PcapPlusPlus linking statically against the built libpcap +cd $SRC/PcapPlusPlus +./configure-fuzzing.sh --libpcap-static-lib-dir $SRC/libpcap/ +make clean +make -j$(nproc) fuzzers + +# Copy target and options +cp $TARGETS_DIR/FuzzTarget $OUT +cp $(ldd $OUT/FuzzTarget | cut -d" " -f3) $OUT +cp $SRC/default.options $OUT/FuzzTarget.options + +# Copy corpora +cd $SRC/tcpdump +zip -jr FuzzTarget_seed_corpus.zip tests/*.pcap +cp FuzzTarget_seed_corpus.zip $OUT/ diff --git a/projects/pcapplusplus/default.options b/projects/pcapplusplus/default.options new file mode 100644 index 000000000..eb7fde2c6 --- /dev/null +++ b/projects/pcapplusplus/default.options @@ -0,0 +1,2 @@ +[libfuzzer] +close_fd_mask=3 diff --git a/projects/pcapplusplus/project.yaml b/projects/pcapplusplus/project.yaml index 2c7d55377..a864285e0 100644 --- a/projects/pcapplusplus/project.yaml +++ b/projects/pcapplusplus/project.yaml @@ -3,3 +3,7 @@ language: c++ primary_contact: "pcapplusplus@gmail.com" auto_ccs: - "zlowram@gmail.com" +sanitizers: + - address + - memory + - undefined