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Squashed 'external/toxcore/c-toxcore/' changes from 6d634674a9..73d9b845a3

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73d9b845a3 cleanup: Remove old type-ordered event getters.
b0840cc02d feat: add ngc events
7df9a51349 refactor: Make event dispatch ordered by receive time.
bcb6592af5 test: Add C++ classes wrapping system interfaces.
4cea4f9ca4 fix: Make all the fuzzers work again, and add a test for protodump.
c4e209ea1d refactor: Factor out malloc+memcpy into memdup.
87bcc4322d fix: Remove fatal error for non-erroneous case
REVERT: 6d634674a9 cleanup: Remove old type-ordered event getters.
REVERT: d1d48d1dfc feat: add ngc events
REVERT: 994ffecc6b refactor: Make event dispatch ordered by receive time.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 73d9b845a310c3f56d2d6d77ed56b93d84256d6e
This commit is contained in:
Green Sky
2024-01-14 21:51:01 +01:00
parent 8eb4892b49
commit b1fe064484
39 changed files with 775 additions and 307 deletions
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52
testing/run_afl.sh
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@ -5,7 +5,7 @@ COMMON_CMAKE_OPTIONS="-DCMAKE_C_COMPILER=afl-clang-lto -DCMAKE_CXX_COMPILER=afl-
# move to repo root
cd ../
# build fuzzer target UBSAN
# build fuzz_test target UBSAN
mkdir -p _afl_build_ubsan
cd _afl_build_ubsan
@ -14,14 +14,14 @@ export AFL_USE_UBSAN=1
# build c-toxcore using afl instrumentation
cmake -DCMAKE_BUILD_TYPE=Debug "$COMMON_CMAKE_OPTIONS" ..
# build fuzzer target
cmake --build ./ --target bootstrap_fuzzer
# build fuzz_test target
cmake --build ./ --target bootstrap_fuzz_test
unset AFL_USE_UBSAN
cd ..
# build fuzzer target MSAN
# build fuzz_test target MSAN
mkdir -p _afl_build_msan
cd _afl_build_msan
@ -30,14 +30,14 @@ export AFL_USE_MSAN=1
# build c-toxcore using afl instrumentation
cmake -DCMAKE_BUILD_TYPE=Debug "$COMMON_CMAKE_OPTIONS" ..
# build fuzzer target
cmake --build ./ --target bootstrap_fuzzer
# build fuzz_test target
cmake --build ./ --target bootstrap_fuzz_test
unset AFL_USE_MSAN
cd ..
# build fuzzer target ASAN
# build fuzz_test target ASAN
mkdir -p _afl_build_asan
cd _afl_build_asan
@ -46,26 +46,26 @@ export AFL_USE_ASAN=1
# build c-toxcore using afl instrumentation
cmake -DCMAKE_BUILD_TYPE=Debug "$COMMON_CMAKE_OPTIONS" ..
# build fuzzer target
cmake --build ./ --target bootstrap_fuzzer
# build fuzz_test target
cmake --build ./ --target bootstrap_fuzz_test
unset AFL_USE_ASAN
cd ..
# build fuzzer target without sanitizers for afl-tmin
# build fuzz_test target without sanitizers for afl-tmin
mkdir -p _afl_build
cd _afl_build
# build c-toxcore using afl instrumentation
cmake -DCMAKE_BUILD_TYPE=Debug "$COMMON_CMAKE_OPTIONS" ..
# build fuzzer target
cmake --build ./ --target bootstrap_fuzzer
# build fuzz_test target
cmake --build ./ --target bootstrap_fuzz_test
cd ..
# build fuzzer target with CmpLog
# build fuzz_test target with CmpLog
mkdir -p _afl_build_cmplog
cd _afl_build_cmplog
@ -74,27 +74,27 @@ export AFL_LLVM_CMPLOG=1
# build c-toxcore using afl instrumentation
cmake -DCMAKE_BUILD_TYPE=Debug "$COMMON_CMAKE_OPTIONS" ..
# build fuzzer target
cmake --build ./ --target bootstrap_fuzzer
# build fuzz_test target
cmake --build ./ --target bootstrap_fuzz_test
unset AFL_LLVM_CMPLOG
cd ..
# build fuzzer target for code coverage
# build fuzz_test target for code coverage
mkdir -p _cov_build
cd _cov_build
# build c-toxcore using afl instrumentation
cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_CXX_FLAGS="-fprofile-arcs -ftest-coverage" -DCMAKE_C_FLAGS="-fprofile-arcs -ftest-coverage" -DCMAKE_VERBOSE_MAKEFILE=ON "$COMMON_CMAKE_OPTIONS" ..
# build fuzzer target
cmake --build ./ --target bootstrap_fuzzer
# build fuzz_test target
cmake --build ./ --target bootstrap_fuzz_test
# back to repo root
cd ../
# Create fuzzer working directory
# Create fuzz_test working directory
mkdir -p _afl_out
@ -106,21 +106,21 @@ export AFL_AUTORESUME=1
# faster startup
export AFL_FAST_CAL=1
echo "connect to the fuzzers using: screen -x fuzz"
echo "connect to the fuzz_tests using: screen -x fuzz"
echo "if fuzzing doesn't start execute the following as root:"
echo ""
echo "echo core >/proc/sys/kernel/core_pattern"
echo "echo performance | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor"
# Main fuzzer, keeps complete corpus
screen -dmS fuzz afl-fuzz -M fuzz0 "$AFL_ARGS" -c ./_afl_build_cmplog/bootstrap_fuzzer ./_afl_build/bootstrap_fuzzer
# Main fuzz_test, keeps complete corpus
screen -dmS fuzz afl-fuzz -M fuzz0 "$AFL_ARGS" -c ./_afl_build_cmplog/bootstrap_fuzz_test ./_afl_build/bootstrap_fuzz_test
sleep 10s
# Secondary fuzzers
screen -S fuzz -X screen afl-fuzz -S fuzz1 "$AFL_ARGS" -- ./_afl_build_msan/bootstrap_fuzzer
# Secondary fuzz_tests
screen -S fuzz -X screen afl-fuzz -S fuzz1 "$AFL_ARGS" -- ./_afl_build_msan/bootstrap_fuzz_test
sleep 1s
screen -S fuzz -X screen afl-fuzz -S fuzz2 "$AFL_ARGS" ./_afl_build_ubsan/bootstrap_fuzzer
screen -S fuzz -X screen afl-fuzz -S fuzz2 "$AFL_ARGS" ./_afl_build_ubsan/bootstrap_fuzz_test
sleep 1s
screen -S fuzz -X screen afl-fuzz -S fuzz3 "$AFL_ARGS" ./_afl_build_asan/bootstrap_fuzzer
screen -S fuzz -X screen afl-fuzz -S fuzz3 "$AFL_ARGS" ./_afl_build_asan/bootstrap_fuzz_test