diff options
author | jonathanmetzman <31354670+jonathanmetzman@users.noreply.github.com> | 2021-01-25 09:14:11 -0800 |
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committer | GitHub <noreply@github.com> | 2021-01-25 09:14:11 -0800 |
commit | 665e4898215c25a47dd29139f46c4f47f8139417 (patch) | |
tree | d90f9a8c530086678b6f9aa04e36aff9e0bb116c /infra/base-images | |
parent | 0ac841a1a40c7ef9def6b65834cf823c7f298e23 (diff) |
[afl++] Use AFL++ instead of AFL for fuzzing. (#5046)
Diffstat (limited to 'infra/base-images')
-rw-r--r-- | infra/base-images/base-builder/Dockerfile | 4 | ||||
-rwxr-xr-x | infra/base-images/base-builder/compile_afl | 14 |
2 files changed, 14 insertions, 4 deletions
diff --git a/infra/base-images/base-builder/Dockerfile b/infra/base-images/base-builder/Dockerfile index 5a894ce1..2874a0e6 100644 --- a/infra/base-images/base-builder/Dockerfile +++ b/infra/base-images/base-builder/Dockerfile @@ -149,6 +149,10 @@ WORKDIR $SRC RUN git clone -b stable https://github.com/google/AFL.git afl +RUN git clone -b stable https://github.com/AFLplusplus/AFLplusplus.git aflplusplus && \ + cd aflplusplus && \ + git checkout 068bef5eab942df0a133c92522f2ab81b28ac636 + RUN cd $SRC && \ curl -L -O https://github.com/google/honggfuzz/archive/oss-fuzz.tar.gz && \ mkdir honggfuzz && \ diff --git a/infra/base-images/base-builder/compile_afl b/infra/base-images/base-builder/compile_afl index a428bee5..945aa1ca 100755 --- a/infra/base-images/base-builder/compile_afl +++ b/infra/base-images/base-builder/compile_afl @@ -29,8 +29,8 @@ ar r $LIB_FUZZING_ENGINE $WORK/afl/*.o popd > /dev/null rm -rf $WORK/afl -# Build and copy afl tools necessary for fuzzing. -pushd $SRC/afl > /dev/null +# Build and copy afl++ tools necessary for fuzzing. +pushd $SRC/aflplusplus > /dev/null # Unset CFLAGS and CXXFLAGS while building AFL since we don't want to slow it # down with sanitizers. @@ -38,11 +38,17 @@ INITIAL_CXXFLAGS=$CXXFLAGS INITIAL_CFLAGS=$CFLAGS unset CXXFLAGS unset CFLAGS -make clean && AFL_NO_X86=1 make + +make clean +AFL_NO_X86=1 PYTHON_INCLUDE=/ make +make -C utils/aflpp_driver + CFLAGS=$INITIAL_CFLAGS CXXFLAGS=$INITIAL_CXXFLAGS -find . -name 'afl-*' -executable -type f | xargs cp -t $OUT +# Some important projects include libraries, copy those even when they don't +# start with "afl-". Use "sort -u" to avoid a warning about duplicates. +ls afl-* *.a *.o *.so | sort -u | xargs cp -t $OUT popd > /dev/null echo " done." |