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Update fuzz-corpus scripts

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This commit is contained in:
Chris Hennick 2024-06-13 03:40:30 +00:00
parent 8d7c403921
commit 826384d39f
2 changed files with 2 additions and 3 deletions
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2
fuzz-until-converged.sh
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@ -8,7 +8,7 @@ while [[ $iters_without_improvement -lt $MAX_ITERS_WITHOUT_IMPROVEMENT ]]; do
cp -r "fuzz/corpus/fuzz_$1" "fuzz/corpus/fuzz_$1_old" cp -r "fuzz/corpus/fuzz_$1" "fuzz/corpus/fuzz_$1_old"
cargo fuzz run --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1" -- \ cargo fuzz run --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1" -- \
-dict=fuzz/fuzz.dict -max_len="$2" -fork="$ncpus" \ -dict=fuzz/fuzz.dict -max_len="$2" -fork="$ncpus" \
-max_total_time=1800 -runs=20000000 -max_total_time=1800 -runs=20000000 -rss_limit_mb=8192 -timeout=10
./recursive-fuzz-cmin.sh "$1" "$2" ./recursive-fuzz-cmin.sh "$1" "$2"
if diff "fuzz/corpus/fuzz_$1" "fuzz/corpus/fuzz_$1_old"; then if diff "fuzz/corpus/fuzz_$1" "fuzz/corpus/fuzz_$1_old"; then
iters_without_improvement=$(( iters_without_improvement + 1 )) iters_without_improvement=$(( iters_without_improvement + 1 ))

3
recursive-fuzz-cmin.sh
View file

@ -7,8 +7,7 @@ while true; do
cp -r "fuzz/corpus/fuzz_$1_iter_${i}" "fuzz/corpus/fuzz_$1_iter_${i}.bak" cp -r "fuzz/corpus/fuzz_$1_iter_${i}" "fuzz/corpus/fuzz_$1_iter_${i}.bak"
mkdir "fuzz/corpus/fuzz_$1_iter_${j}" mkdir "fuzz/corpus/fuzz_$1_iter_${j}"
cargo fuzz cmin --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1_iter_${i}" -- \ cargo fuzz cmin --all-features "fuzz_$1" "fuzz/corpus/fuzz_$1_iter_${i}" -- \
-dict=fuzz/fuzz.dict -max_len="$2" "fuzz/corpus/fuzz_$1_iter_${j}" \ -dict=fuzz/fuzz.dict -max_len="$2" -rss_limit_mb=8192 "fuzz/corpus/fuzz_$1_iter_${j}"
-rss_limit_mb=8192
if diff "fuzz/corpus/fuzz_$1_iter_${i}.bak" "fuzz/corpus/fuzz_$1_iter_${j}"; then if diff "fuzz/corpus/fuzz_$1_iter_${i}.bak" "fuzz/corpus/fuzz_$1_iter_${j}"; then
# Last iteration made no difference, so we're done # Last iteration made no difference, so we're done
rm -r "fuzz/corpus/fuzz_$1" rm -r "fuzz/corpus/fuzz_$1"