mirror of https://github.com/google/oss-fuzz.git
96 lines
3.2 KiB
Bash
Executable File
96 lines
3.2 KiB
Bash
Executable File
#!/bin/bash -eu
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# Copyright (C) 2018 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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################################################################################
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set -ex
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#
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# Build the library.
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#
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rm -rf ${WORK}/build
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mkdir -p ${WORK}/build
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cd ${WORK}/build
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if [ -f "${SRC}/clamav-devel/autogen.sh" ]
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then
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/bin/chmod +x ${SRC}/clamav-devel/autogen.sh
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${SRC}/clamav-devel/autogen.sh
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fi
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# Remove ltdl so clamav build doesn't detect it and add it as a dependency.
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apt remove -y libtool libltdl-dev libltdl7
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#
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# Run ./configure
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#
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ac_cv_c_mmap_anonymous=no \
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${SRC}/clamav-devel/configure \
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--disable-mempool \
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--enable-fuzz=yes \
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--with-libjson=no \
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--with-pcre=no \
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--enable-static=yes \
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--enable-shared=no \
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--disable-llvm \
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--host=x86_64-unknown-linux-gnu
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# Build libclamav
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make clean
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make -j"$(nproc)"
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#
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# Build the fuzz targets.
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#
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make -j"$(nproc)" fuzz-all
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cp ./fuzz/clamav_* ${OUT}/.
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#
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# Collect the fuzz corpora.
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#
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# `scanfile` & `scanmap`
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# ----------
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mkdir ${WORK}/all-scantype-seeds
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for type in ARCHIVE MAIL OLE2 PDF HTML PE ELF SWF XMLDOCS HWP3; do
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# Prepare seed corpus for the type-specific fuzz targets.
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zip ${OUT}/clamav_scanfile_${type}_fuzzer_seed_corpus.zip ${SRC}/clamav-fuzz-corpus/scantype/${type}/*
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zip ${OUT}/clamav_scanmap_${type}_fuzzer_seed_corpus.zip ${SRC}/clamav-fuzz-corpus/scantype/${type}/*
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# Prepare dictionary for the type-specific fuzz targets (may not exist for all types).
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cp ${SRC}/clamav-fuzz-corpus/scantype/${type}.dict ${OUT}/clamav_scanfile_${type}_fuzzer.dict 2>/dev/null || :
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cp ${SRC}/clamav-fuzz-corpus/scantype/${type}.dict ${OUT}/clamav_scanmap_${type}_fuzzer.dict 2>/dev/null || :
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# Copy seeds for the generic fuzz target.
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cp ${SRC}/clamav-fuzz-corpus/scantype/${type}/* ${WORK}/all-scantype-seeds/
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done
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# Prepare seed corpus for the generic fuzz target.
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cp ${SRC}/clamav-fuzz-corpus/scantype/other/* ${WORK}/all-scantype-seeds/
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zip ${OUT}/clamav_scanfile_fuzzer_seed_corpus.zip ${WORK}/all-scantype-seeds/*
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zip ${OUT}/clamav_scanmap_fuzzer_seed_corpus.zip ${WORK}/all-scantype-seeds/*
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rm -r ${WORK}/all-scantype-seeds
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# `dbload`
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# --------
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for type in CDB CFG CRB FP FTM HDB HSB IDB IGN IGN2 LDB MDB MSB NDB PDB WDB YARA; do
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# Prepare seed corpus for the type-specific fuzz targets.
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zip ${OUT}/clamav_dbload_${type}_fuzzer_seed_corpus.zip ${SRC}/clamav-fuzz-corpus/database/${type}/*
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# Prepare dictionary for the type-specific fuzz targets (may not exist for all types).
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cp ${SRC}/clamav-fuzz-corpus/database/${type}.dict ${OUT}/clamav_dbload_${type}_fuzzer.dict 2>/dev/null || :
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done
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