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addisoncrump wants to merge 5 commits into from
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Update libafl-based fuzzers #2021

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53543f9
update libafl-based fuzzers
addisoncrump Aug 12, 2024
8adba6f
update rust versions
addisoncrump Aug 12, 2024
a1ada7f
update the aflrustrust compiler version
addisoncrump Aug 12, 2024
482e614
fixup + test libafl_libfuzzer
addisoncrump Aug 12, 2024
72330dd
drop support for prototype aflrustrust
addisoncrump Aug 12, 2024
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56 changes: 0 additions & 56 deletions fuzzers/aflrustrust/builder.Dockerfile
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13 changes: 0 additions & 13 deletions fuzzers/aflrustrust/description.md
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67 changes: 0 additions & 67 deletions fuzzers/aflrustrust/fuzzer.py
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23 changes: 0 additions & 23 deletions fuzzers/aflrustrust/runner.Dockerfile
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14 changes: 4 additions & 10 deletions fuzzers/libafl/builder.Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ FROM $parent_image
# Uninstall old Rust & Install the latest one.
RUN if which rustup; then rustup self uninstall -y; fi && \
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
sh /rustup.sh --default-toolchain nightly-2023-09-21 -y && \
sh /rustup.sh --default-toolchain nightly-2024-08-12 -y && \
rm /rustup.sh

# Install dependencies.
Expand All @@ -34,27 +34,21 @@ RUN apt-get update && \

RUN wget https://gist.githubusercontent.com/tokatoka/26f4ba95991c6e33139999976332aa8e/raw/698ac2087d58ce5c7a6ad59adce58dbfdc32bd46/createAliases.sh && chmod u+x ./createAliases.sh && ./createAliases.sh

# Uninstall old Rust & Install the latest one.
RUN if which rustup; then rustup self uninstall -y; fi && \
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
sh /rustup.sh --default-toolchain nightly-2024-03-12 -y && \
rm /rustup.sh

# Download libafl.
RUN git clone https://github.com/AFLplusplus/LibAFL /libafl

# Checkout a current commit
RUN cd /libafl && git pull && git checkout b4efb6151550a37f61a869acf2957a1b07894a93 || true
RUN cd /libafl && git pull && git checkout 799c634fef047d3e98355fe1ad17c5226c901a57 || true
# Note that due a nightly bug it is currently fixed to a known version on top!

# Compile libafl.
RUN cd /libafl && \
unset CFLAGS CXXFLAGS && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
cd ./fuzzers/fuzzbench && \
cd ./fuzzers/fuzzbench/fuzzbench && \
PATH="/root/.cargo/bin/:$PATH" cargo build --profile release-fuzzbench --features no_link_main

# Auxiliary weak references.
RUN cd /libafl/fuzzers/fuzzbench && \
RUN cd /libafl/fuzzers/fuzzbench/fuzzbench && \
clang -c stub_rt.c && \
ar r /stub_rt.a stub_rt.o
8 changes: 4 additions & 4 deletions fuzzers/libafl/fuzzer.py
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Expand Up @@ -40,10 +40,10 @@ def prepare_fuzz_environment(input_corpus):

def build(): # pylint: disable=too-many-branches,too-many-statements
"""Build benchmark."""
os.environ[
'CC'] = '/libafl/fuzzers/fuzzbench/target/release-fuzzbench/libafl_cc'
os.environ[
'CXX'] = '/libafl/fuzzers/fuzzbench/target/release-fuzzbench/libafl_cxx'
os.environ['CC'] = ('/libafl/fuzzers/fuzzbench/fuzzbench'
'/target/release-fuzzbench/libafl_cc')
os.environ['CXX'] = ('/libafl/fuzzers/fuzzbench/fuzzbench'
'/target/release-fuzzbench/libafl_cxx')

os.environ['ASAN_OPTIONS'] = 'abort_on_error=0:allocator_may_return_null=1'
os.environ['UBSAN_OPTIONS'] = 'abort_on_error=0'
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6 changes: 3 additions & 3 deletions fuzzers/libafl_libfuzzer/builder.Dockerfile
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Expand Up @@ -28,15 +28,15 @@ RUN apt-get update && \
# Uninstall old Rust & Install the latest one.
RUN if which rustup; then rustup self uninstall -y; fi && \
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
sh /rustup.sh --default-toolchain nightly-2023-08-23 -y && \
sh /rustup.sh --default-toolchain nightly-2024-08-12 -y && \
rm /rustup.sh

# Download libafl.
RUN git clone https://github.com/AFLplusplus/libafl /libafl && \
cd /libafl && \
git checkout defe9084aed5a80ac32fe9a1f3ff00baf97738c6 && \
git checkout 799c634fef047d3e98355fe1ad17c5226c901a57 && \
unset CFLAGS CXXFLAGS && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
cd ./libafl_libfuzzer/libafl_libfuzzer_runtime && \
cd ./libafl_libfuzzer_runtime && \
env -i CXX=$CXX CC=$CC PATH="/root/.cargo/bin/:$PATH" cargo build --profile release-fuzzbench && \
cp ./target/release-fuzzbench/libafl_libfuzzer_runtime.a /usr/lib/libFuzzer.a
6 changes: 3 additions & 3 deletions fuzzers/libafl_text/builder.Dockerfile
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Expand Up @@ -18,7 +18,7 @@ FROM $parent_image
# Uninstall old Rust & Install the latest one.
RUN if which rustup; then rustup self uninstall -y; fi && \
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
sh /rustup.sh --default-toolchain nightly -y && \
sh /rustup.sh --default-toolchain nightly-2024-08-12 -y && \
rm /rustup.sh

# Install dependencies.
Expand All @@ -39,14 +39,14 @@ RUN git clone \
--branch vhtokens \
https://github.com/AFLplusplus/libafl /libafl && \
cd /libafl && \
git checkout 6c7f6566b0c8b3b82352c052a0672f46a2f7d1e9 || \
git checkout 799c634fef047d3e98355fe1ad17c5226c901a57 || \
true

# Compile libafl.
RUN cd /libafl && \
unset CFLAGS CXXFLAGS && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
cd ./fuzzers/fuzzbench_text && \
cd ./fuzzers/fuzzbench/fuzzbench_text && \
PATH="/root/.cargo/bin/:$PATH" cargo build --release

# Auxiliary weak references.
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5 changes: 3 additions & 2 deletions fuzzers/libafl_text/fuzzer.py
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Expand Up @@ -40,9 +40,10 @@ def prepare_fuzz_environment(input_corpus):

def build(): # pylint: disable=too-many-branches,too-many-statements
"""Build benchmark."""
os.environ['CC'] = '/libafl/fuzzers/fuzzbench_text/target/release/libafl_cc'
os.environ[
'CXX'] = '/libafl/fuzzers/fuzzbench_text/target/release/libafl_cxx'
'CC'] = '/libafl/fuzzers/fuzzbench/fuzzbench_text/target/release/libafl_cc'
os.environ[
'CXX'] = '/libafl/fuzzers/fuzzbench/fuzzbench_text/target/release/libafl_cxx'

os.environ['ASAN_OPTIONS'] = 'abort_on_error=0:allocator_may_return_null=1'
os.environ['UBSAN_OPTIONS'] = 'abort_on_error=0'
Expand Down