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Fixup libafl_fuzzbench-based fuzzers #2032

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Sep 19, 2024
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1 change: 1 addition & 0 deletions .github/workflows/benchmarks.yml
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ jobs:
- libxslt_xpath
- mbedtls_fuzz_dtlsclient
- mbedtls_fuzz_dtlsclient_7c6b0e
- mruby_mruby_fuzzer_8c8bbd
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@DonggeLiu Maybe something worth noting: the CI will not fail if the benchmark doesn't exist!

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Wow, I did not know this, thanks!
I reckon this is low priority because it does not affect checking fuzzers or running experiments.
WDYT?

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I reckon it's low priority as well, but maybe something to keep in mind since it might inadvertently mark a fuzzer as "working" for a non-existent benchmark.

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Yep, created this: #2037

- openh264_decoder_fuzzer
- openssl_x509
- openthread_ot-ip6-send-fuzzer
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24 changes: 24 additions & 0 deletions benchmarks/mruby_mruby_fuzzer_8c8bbd/Dockerfile
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
# Copyright 2019 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@sha256:87ca1e9e19235e731fac8de8d1892ebe8d55caf18e7aa131346fc582a2034fdd
RUN apt-get update && apt-get install -y build-essential ruby bison ninja-build \
cmake zlib1g-dev libbz2-dev liblzma-dev
RUN git clone \
https://github.com/mruby/mruby
RUN git clone --depth 1 https://github.com/bshastry/mruby_seeds.git mruby_seeds
WORKDIR mruby
COPY build.sh *.c *.options *.dict $SRC/
6 changes: 6 additions & 0 deletions benchmarks/mruby_mruby_fuzzer_8c8bbd/benchmark.yaml
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
commit: 8c8bbd94dce3b3eabcf72c674e690516c075b0ee
commit_date: 2023-02-03T04:41:10+0000
fuzz_target: mruby_fuzzer
project: mruby
type: bug
unsupported_fuzzers:
44 changes: 44 additions & 0 deletions benchmarks/mruby_mruby_fuzzer_8c8bbd/build.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
#!/bin/bash -eu
# Copyright 2019 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.
#
################################################################################

# Instrument mruby
(
cd $SRC/mruby
export LD=$CC
export LDFLAGS="$CFLAGS -fPIE"

# No you cannot overwrite CC/CXX, otherwise afl++, libafl, etc. wont work!
#LD=/usr/local/bin/clang CC=/usr/local/bin/clang CXX=/usr/local/bin/clang++ rake -m || true
rake -m || true

test -f $SRC/mruby/build/host/lib/libmruby.a

# build fuzzers
FUZZ_TARGET=$SRC/mruby_fuzzer.c
name=$(basename $FUZZ_TARGET .c)
$CC -c $CFLAGS -Iinclude \
${FUZZ_TARGET} -o $OUT/${name}.o
$CXX $CXXFLAGS $OUT/${name}.o $LIB_FUZZING_ENGINE -lm \
$SRC/mruby/build/host/lib/libmruby.a -o $OUT/${name}
rm -f $OUT/${name}.o
)

# dict
cp $SRC/mruby.dict $OUT/mruby_fuzzer.dict

# seeds
zip -rq $OUT/mruby_fuzzer_seed_corpus $SRC/mruby_seeds
105 changes: 105 additions & 0 deletions benchmarks/mruby_mruby_fuzzer_8c8bbd/mruby.dict
Original file line number Diff line number Diff line change
@@ -0,0 +1,105 @@
keyword___ENCODING__="__ENCODING__"
keyword___FILE__="__FILE__"
keyword___LINE__="__LINE__"
keyword_BEGIN="BEGIN"
keyword_END="END"
keyword_alias="alias"
keyword_and="and"
keyword_begin="begin"
keyword_break="break"
keyword_case="case"
keyword_class="class"
keyword_def="def"
keyword_do="do"
keyword_else="else"
keyword_elsif="elsif"
keyword_end="end"
keyword_ensure="ensure"
keyword_false="false"
keyword_for="for"
keyword_if="if"
keyword_in="in"
keyword_module="module"
keyword_next="next"
keyword_nil="nil"
keyword_not="not"
keyword_or="or"
keyword_redo="redo"
keyword_rescue="rescue"
keyword_retry="retry"
keyword_return="return"
keyword_self="self"
keyword_super="super"
keyword_then="then"
keyword_true="true"
keyword_undef="undef"
keyword_unless="unless"
keyword_until="until"
keyword_when="when"
keyword_while="while"
keyword_yield="yield"

operator_a=" !"
operator_b=" ~"
operator_c=" +"
operator_d=" -"
operator_e=" []"
operator_f=" []="
operator_g=" *"
operator_h=" /"
operator_i=" %"
operator_j=" +-"
operator_k=" >>"
operator_l=" <<"
operator_m=" &"
operator_n=" ^"
operator_o=" |"
operator_p=" <="
operator_q=" <>"
operator_r=" >="
operator_s=" <=>"
operator_t=" =="
operator_u=" ==="
operator_v=" !="
operator_w=" =~"
operator_x=" !~"
operator_y=" &&"
operator_z=" ||"
operator_aa=" .."
operator_ab=" ..."
operator_ac=" ?"
operator_ad=" :"
operator_ae=" ="
operator_af=" %="
operator_ag=" /="
operator_ah=" -="
operator_ai=" +="
operator_aj=" |="
operator_ak=" &="
operator_al=" >>="
operator_am=" <<="
operator_an=" *="
operator_ao=" &&="
operator_ap=" ||="
operator_aq=" **="
operator_ar=" ^="
operator_as=" not"
operator_at=" or"
operator_au=" and"
operator_av=" if"
operator_aw=" unless"
operator_ax=" while"
operator_ay=" until"
operator_az=" begin"
operator_ba=" end"

snippet_1eq1=" 1=1"
snippet_dollar=" $1"
snippet_at=" @a"
snippet_symbol=" :a"
snippet_array=" [1,2]"
snippet_block=" 1.times{|x| x}"
snippet_multi=" 1*1"

string_single_q=" 'a'"
string_dbl_q=" \"a\""
18 changes: 18 additions & 0 deletions benchmarks/mruby_mruby_fuzzer_8c8bbd/mruby_fuzzer.c
Original file line number Diff line number Diff line change
@@ -0,0 +1,18 @@
#include <stdlib.h>
#include <string.h>
#include <mruby.h>
#include <mruby/compile.h>

int LLVMFuzzerTestOneInput(uint8_t *Data, size_t size) {
if (size < 1) {
return 0;
}
char *code = malloc(size+1);
memcpy(code, Data, size);
code[size] = '\0';
mrb_state *mrb = mrb_open();
mrb_load_string(mrb, code);
mrb_close(mrb);
free(code);
return 0;
}
6 changes: 3 additions & 3 deletions fuzzers/gramatron/builder.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ FROM $parent_image

# Install libstdc++ to use llvm_mode.
RUN apt-get update && \
apt-get install -y wget libstdc++-5-dev libtool-bin automake flex bison \
apt-get install -y wget libstdc++-10-dev libtool-bin automake flex bison \
libglib2.0-dev libpixman-1-dev python3-setuptools unzip \
apt-utils apt-transport-https ca-certificates joe curl \
python3-dev gzip
Expand All @@ -32,14 +32,14 @@ RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
# Download libafl
RUN git clone https://github.com/AFLplusplus/libafl_fuzzbench /libafl_fuzzbench && \
cd /libafl_fuzzbench && \
git checkout db32b7b8c1c0065a0cec2129b4dfe3897d1b9a4b && \
git checkout b7fc9fd143daff0190fd623ed3a8b9fbc64cc00c && \
git submodule update --init

# Compile libafl
RUN cd /libafl_fuzzbench/ && unset CFLAGS && unset CXXFLAGS && \
export CC=clang && export CXX=clang++ && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
PATH="$PATH:/root/.cargo/bin/" cargo build --release
PATH="/root/.cargo/bin:$PATH" cargo build --release -p gramatron

RUN wget https://gist.githubusercontent.com/andreafioraldi/e5f60d68c98b31665a274207cfd05541/raw/4da351a321f1408df566a9cf2ce7cde6eeab3904/empty_fuzzer_lib.c -O /empty_fuzzer_lib.c && \
clang -c /empty_fuzzer_lib.c && \
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2 changes: 1 addition & 1 deletion fuzzers/gramatron/fuzzer.yaml
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
allowed_benchmarks:
- quickjs_eval-2020-01-05
- php_php-fuzz-execute
- mruby-2018-05-23
- mruby_mruby_fuzzer_8c8bbd
6 changes: 3 additions & 3 deletions fuzzers/grimoire/builder.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ FROM $parent_image

# Install libstdc++ to use llvm_mode.
RUN apt-get update && \
apt-get install -y wget libstdc++-5-dev libtool-bin automake flex bison \
apt-get install -y wget libstdc++-10-dev libtool-bin automake flex bison \
libglib2.0-dev libpixman-1-dev python3-setuptools unzip \
apt-utils apt-transport-https ca-certificates joe curl \
python3-dev gzip
Expand All @@ -32,14 +32,14 @@ RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
# Download libafl
RUN git clone https://github.com/AFLplusplus/libafl_fuzzbench /libafl_fuzzbench && \
cd /libafl_fuzzbench && \
git checkout db32b7b8c1c0065a0cec2129b4dfe3897d1b9a4b && \
git checkout b7fc9fd143daff0190fd623ed3a8b9fbc64cc00c && \
git submodule update --init

# Compile libafl
RUN cd /libafl_fuzzbench/ && unset CFLAGS && unset CXXFLAGS && \
export CC=clang && export CXX=clang++ && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
PATH="$PATH:/root/.cargo/bin/" cargo build --release
PATH="/root/.cargo/bin:$PATH" cargo build --release -p grimoire

RUN wget https://gist.githubusercontent.com/andreafioraldi/e5f60d68c98b31665a274207cfd05541/raw/4da351a321f1408df566a9cf2ce7cde6eeab3904/empty_fuzzer_lib.c -O /empty_fuzzer_lib.c && \
clang -c /empty_fuzzer_lib.c && \
Expand Down
2 changes: 1 addition & 1 deletion fuzzers/grimoire/fuzzer.yaml
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
allowed_benchmarks:
- quickjs_eval-2020-01-05
- php_php-fuzz-execute
- mruby-2018-05-23
- mruby_mruby_fuzzer_8c8bbd
6 changes: 3 additions & 3 deletions fuzzers/nautilus/builder.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ FROM $parent_image

# Install libstdc++ to use llvm_mode.
RUN apt-get update && \
apt-get install -y wget libstdc++-5-dev libtool-bin automake flex bison \
apt-get install -y wget libstdc++-10-dev libtool-bin automake flex bison \
libglib2.0-dev libpixman-1-dev python3-setuptools unzip \
apt-utils apt-transport-https ca-certificates joe curl \
python3-dev gzip
Expand All @@ -32,14 +32,14 @@ RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
# Download libafl
RUN git clone https://github.com/AFLplusplus/libafl_fuzzbench /libafl_fuzzbench && \
cd /libafl_fuzzbench && \
git checkout db32b7b8c1c0065a0cec2129b4dfe3897d1b9a4b && \
git checkout b7fc9fd143daff0190fd623ed3a8b9fbc64cc00c && \
git submodule update --init

# Compile libafl
RUN cd /libafl_fuzzbench/ && unset CFLAGS && unset CXXFLAGS && \
export CC=clang && export CXX=clang++ && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
PATH="$PATH:/root/.cargo/bin/" cargo build --release
PATH="/root/.cargo/bin:$PATH" cargo build --release -p nautilus

RUN wget https://gist.githubusercontent.com/andreafioraldi/e5f60d68c98b31665a274207cfd05541/raw/4da351a321f1408df566a9cf2ce7cde6eeab3904/empty_fuzzer_lib.c -O /empty_fuzzer_lib.c && \
clang -c /empty_fuzzer_lib.c && \
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2 changes: 1 addition & 1 deletion fuzzers/nautilus/fuzzer.yaml
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
allowed_benchmarks:
- quickjs_eval-2020-01-05
- php_php-fuzz-execute
- mruby-2018-05-23
- mruby_mruby_fuzzer_8c8bbd
2 changes: 2 additions & 0 deletions fuzzers/nautilus/runner.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@

FROM gcr.io/fuzzbench/base-image

RUN apt update && apt -y install libexpat1-dev zlib1g-dev

# This makes interactive docker runs painless:
ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/out"
#ENV AFL_MAP_SIZE=2621440
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6 changes: 3 additions & 3 deletions fuzzers/token_level/builder.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ FROM $parent_image

# Install libstdc++ to use llvm_mode.
RUN apt-get update && \
apt-get install -y wget libstdc++-5-dev libtool-bin automake flex bison \
apt-get install -y wget libstdc++-10-dev libtool-bin automake flex bison \
libglib2.0-dev libpixman-1-dev python3-setuptools unzip \
apt-utils apt-transport-https ca-certificates joe curl \
python3-dev gzip
Expand All @@ -32,14 +32,14 @@ RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs > /rustup.sh && \
# Download libafl
RUN git clone https://github.com/AFLplusplus/libafl_fuzzbench /libafl_fuzzbench && \
cd /libafl_fuzzbench && \
git checkout db32b7b8c1c0065a0cec2129b4dfe3897d1b9a4b && \
git checkout b7fc9fd143daff0190fd623ed3a8b9fbc64cc00c && \
git submodule update --init

# Compile libafl
RUN cd /libafl_fuzzbench/ && unset CFLAGS && unset CXXFLAGS && \
export CC=clang && export CXX=clang++ && \
export LIBAFL_EDGES_MAP_SIZE=2621440 && \
PATH="$PATH:/root/.cargo/bin/" cargo build --release
PATH="/root/.cargo/bin:$PATH" cargo build --release -p token_level

RUN wget https://gist.githubusercontent.com/andreafioraldi/e5f60d68c98b31665a274207cfd05541/raw/4da351a321f1408df566a9cf2ce7cde6eeab3904/empty_fuzzer_lib.c -O /empty_fuzzer_lib.c && \
clang -c /empty_fuzzer_lib.c && \
Expand Down
2 changes: 1 addition & 1 deletion fuzzers/token_level/fuzzer.yaml
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
allowed_benchmarks:
- quickjs_eval-2020-01-05
- php_php-fuzz-execute
- mruby-2018-05-23
- mruby_mruby_fuzzer_8c8bbd
2 changes: 2 additions & 0 deletions fuzzers/token_level/runner.Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@

FROM gcr.io/fuzzbench/base-image

RUN apt update && apt -y install libexpat1-dev zlib1g-dev

# This makes interactive docker runs painless:
ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/out"
#ENV AFL_MAP_SIZE=2621440
Expand Down
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