Open
Description
Issue found by parquet_multi_param_fuzzer for duckdb commit hash 6e13b87b52176e2b598ea04d5b1044279e742c21
- crashes found: 14
- hangs found: 0
Scenario
duckdb:
- SHA:
6e13b87b52176e2b598ea04d5b1044279e742c21 - version:
v1.3.0-dev3609 6e13b87b52 - ref:
main
fuzzer:
- scenrio:
parquet_multi_param_fuzzer - CI:
duckdblabs/duckdb-fuzzer-ci->Fuzz DuckDb File Readers-> run 15110767046 - reproduction files
Reproduction
steps:
- download the parquet files generated by the fuzzer from https://github.com/duckdb/duckdb-fuzzer/tree/main/fuzz_result_duckdb_file_readers/run_15110767046/main-6e13b87b52176e2b598ea04d5b1044279e742c21/parquet_multi_param_fuzzer
git clone --no-checkout git@github.com:duckdb/duckdb-fuzzer.git afl_repr
cd afl_repr
git sparse-checkout set --no-cone fuzz_result_duckdb_file_readers/run_15110767046/main-6e13b87b52176e2b598ea04d5b1044279e742c21/parquet_multi_param_fuzzer
git checkout-
copy the sqllogic test to a local duckdb repo; update the paths in the file to point to the location where you downloaded the parquet files
https://github.com/duckdb/duckdb-fuzzer/tree/main/fuzz_result_duckdb_file_readers/run_15110767046/main-6e13b87b52176e2b598ea04d5b1044279e742c21/parquet_multi_param_fuzzer/parquet_multi_param_fuzzer-6e13b87b52176e2b598ea04d5b1044279e742c21.test -
run the sqllogic tests to reproduce the error. Note that some crashes do not occur every run, so run multiple times if needed.