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adding fuzzer for espeak_synth (#1178)
* Add: fuzzer files and modifications in config & compil * add configure.ac change * add minimize-corpus.sh * add fuzzing directory and readme * add to check if CC support libfuzzer * Make workflow dump the crash POC * Add debugging information * Run fuzzing only once a week for now Co-authored-by: kmamadoudram <kalilou.mamadou-drame@etu.u-bordeaux.fr> Co-authored-by: yocvito <nicolas.morel@etu.u-bordeaux.fr> Co-authored-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
kmamadoudram
co-authored by
kmamadoudram
yocvito
Samuel Thibault
kmamadoudram
yocvito
Samuel Thibault
parent
9decedb8c2
commit
1f76c4b8bd
@@ -22,21 +22,21 @@ jobs:
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include:
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- sanitizer: "no"
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deps: ""
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configflags: ""
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configflags: "-g -Og -fno-omit-frame-pointer"
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config: ""
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build_env: ""
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check_env: ""
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- sanitizer: "address"
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deps: ""
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configflags: "-fsanitize=address -g -Og"
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configflags: "-fsanitize=address -g -Og -fno-omit-frame-pointer"
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config: ""
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build_env: "ASAN_OPTIONS=detect_leaks=0"
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check_env: "ASAN_OPTIONS=detect_leaks=0"
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- sanitizer: "leak"
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deps: ""
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configflags: '-fsanitize=leak -g -Og'
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configflags: '-fsanitize=leak -g -Og -fno-omit-frame-pointer'
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config: ""
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build_env: "LSAN_OPTIONS=fast_unwind_on_malloc=0"
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check_env: "LSAN_OPTIONS=fast_unwind_on_malloc=0"
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@@ -44,28 +44,28 @@ jobs:
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- sanitizer: "memory"
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deps: "clang"
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configenv: "CC=clang CXX=clang++"
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configflags: "-fsanitize=memory -fsanitize-memory-track-origins=2 -g -Og"
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configflags: "-fsanitize=memory -fsanitize-memory-track-origins=2 -g -Og -fno-omit-frame-pointer"
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config: "--without-pcaudiolib"
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build_env: "MSAN_OPTIONS=exitcode=42"
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check_env: "MSAN_OPTIONS=exitcode=42"
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- sanitizer: "thread"
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deps: ""
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configflags: "-fsanitize=thread -g -Og"
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configflags: "-fsanitize=thread -g -Og -fno-omit-frame-pointer"
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config: ""
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build_env: ""
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check_env: ""
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- sanitizer: "undefined"
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deps: ""
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configflags: "-fsanitize=undefined -g -Og"
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configflags: "-fsanitize=undefined -g -Og -fno-omit-frame-pointer"
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config: ""
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build_env: "UBSAN_OPTIONS=halt_on_error=1"
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check_env: "UBSAN_OPTIONS=halt_on_error=1"
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- sanitizer: "valgrind"
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deps: "libtool-bin valgrind"
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configflags: '-g -Og'
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configflags: '-g -Og -fno-omit-frame-pointer'
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config: ""
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build_env: 'VALGRIND="libtool --mode=execute valgrind --track-origins=yes --leak-check=full --error-exitcode=1" '
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check_env: 'VALGRIND="libtool --mode=execute valgrind --track-origins=yes --leak-check=full --error-exitcode=1" '
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@@ -0,0 +1,64 @@
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name: fuzzing
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on:
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workflow_dispatch:
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schedule:
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- cron: "0 4 * * 1"
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jobs:
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fuzzing:
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runs-on: ubuntu-latest
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name: Fuzz synth_espeak on ${{ matrix.arch }} for ${{ matrix.lang }}
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strategy:
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fail-fast: false
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matrix:
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arch: [x86-32, x86-64]
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lang: [af, am, an, ar, as, az, ba, be, bg, bn, bpy, bs, ca, chr, cmn, cs, cv, cy, da, de, el, en, eo, es, et, eu, fa, fi, fr, ga, gd, gn, grc, gu, hak, haw, he, hi, hr, ht, hu, hy, ia, id, io, is, it, ja, jbo, ka, kk, kl, kn, ko, kok, ku, ky, la, lb, lfn, lt, lv, mi, mk, ml, mr, ms, mt, my, nci, ne, nl, no, nog, om, or, pa, pap, piqd, pl, pt, py, qdb, qu, quc, qya, ro, ru, sd, shn, si, sjn, sk, sl, smj, sq, sr, sv, sw, ta, te, th, tk, tn, tr, tt, ug, uk, ur, uz, vi, yue]
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include:
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- arch: x86-32
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archdeps: "gcc-multilib g++-multilib libpcaudio-dev:i386 libsonic-dev:i386 libc6-dbg:i386"
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archconfigflags: "-m32"
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- arch: x86-64
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archdeps: ""
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archconfigflags: ''
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steps:
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- uses: actions/checkout@v2
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- name: enable 32bit architecture
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run: sudo dpkg --add-architecture i386
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if: matrix.arch == 'x86-32'
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- name: dependencies
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run: sudo apt-get update && sudo apt-get install libpcaudio-dev libsonic-dev ronn kramdown clang llvm ${{ matrix.archdeps }}
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- name: autoconf
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run: ./autogen.sh ; chmod -x INSTALL m4/*.m4
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- name: configure
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run: CC=clang CXX=clang++
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CFLAGS="${{ matrix.archconfigflags }} -fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
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CXXFLAGS="${{ matrix.archconfigflags }} -fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
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LDFLAGS="-fsanitize=address,undefined -lubsan"
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./configure --with-libfuzzer
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- name: Store the fuzzer config
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if: ${{ failure() }}
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uses: actions/upload-artifact@v2
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with:
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name: config-${{ matrix.arch }}-${{ matrix.lang }}.log
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path: config.log
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- name: make
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run: make -j
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- name: Fuzz function synth_espeak()
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run: mkdir tests/fuzzing/CORPUS_DIR ; FUZZ_VOICE=${{ matrix.lang }} tests/fuzzing/synth_fuzzer.test -seed=1 -runs=10000 -max_len=4096 tests/fuzzing/CORPUS_DIR
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- name: Store the crash POC
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if: ${{ failure() }}
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uses: actions/upload-artifact@v2
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with:
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name: crash-${{ matrix.arch }}-${{ matrix.lang }}.1
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path: crash-*
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- name: Fuzz function synth_espeak() with language-specific input
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run: cp dictsource/${{ matrix.lang }}_* tests/fuzzing/CORPUS_DIR/ ; FUZZ_VOICE=${{ matrix.lang }} tests/fuzzing/synth_fuzzer.test -seed=1 -runs=10000 -max_len=4096 tests/fuzzing/CORPUS_DIR
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- name: Store the crash POC
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if: ${{ failure() }}
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uses: actions/upload-artifact@v2
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with:
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name: crash-${{ matrix.arch }}-${{ matrix.lang }}.2
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path: crash-*
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