11 Commits

Author	SHA1	Message	Date
TapTap	8743d7f522	fix: address PR #200 review issues ... - Fix memory leak in delta_deserialize() on BLOCK_MATCH error path - Fix memory leak on malloc failure for literal data - Add port range validation (1-65535) for -p/--port and --server-port - Restore -V/--version flag with usage text - Use MAX_DATA_PAYLOAD_SIZE consistently (remove local MAX_DATA_SIZE) - Fix integer truncation in config_send/config_receive for delta_block_size - Add log messages for malloc failures - Extract config_set_defaults() helper to eliminate duplication - Add 10 new CLI tests for argument parsing	2026-08-08 20:01:48 +02:00
TapTap	eb8651e3d5	fix: address PR review — fuzz target fixes, UBSan, CI improvements ... Critical fixes: - Add missing #include <string.h> to 5 fuzz targets (wouldn't compile with GCC14+/Clang16+) - Fix fuzz_metadata_from_buf.c OOB read: guard size >= sizeof(int) + FILE_METADATA_WIRE_SIZE - Add Clang compiler check for ENABLE_FUZZ in CMakeLists.txt (fail fast at configure time) - Add fuzz-build CI job (install clang, build all 6 fuzz targets with ENABLE_FUZZ=ON) Warning fixes: - Add UBSan to sanitizer CI matrix (address + undefined) - Remove tautological test_property_glob_consistency (pure/deterministic function) - Use fixed seed srand(42) instead of srand(time(NULL)) for reproducible property tests - Add valid-header + truncated-instructions delta robustness test (exercises instruction-loop error paths) - Fix lcov --remove to exclude '*/_deps/*' (xxhash coverage pollution) - Add comment explaining FASTSYNC_UNDER_VALGRIND skip in test_file.c - Update .gitignore for build-*/ directories	2026-07-20 14:44:41 +02:00
TapTap	8f77395b58	testing: add comprehensive test suite for test-driven development ... Add unit tests for previously untested modules (protocol, data, metadata, file, glob), robustness tests for deserialization of malformed inputs, thread safety stress tests, property-based roundtrip tests, and 6 fuzz targets. Update CI with CTest integration, coverage reporting, and valgrind memory checking. New test files: - test_data.c: Data type lifecycle (5 tests) - test_protocol.c: Protocol I/O roundtrips and error paths (9 tests) - test_metadata.c: Metadata serialization roundtrips (6 tests) - test_file.c: File operations and send/receive (12 tests) - test_glob.c: Glob pattern matching (10 tests) - test_robustness.c: Malformed input handling for chunk/delta/protocol (11 tests) - test_stress.c: MPMC queue stress, backpressure, rapid create/destroy (3 tests) - test_property.c: Compress, delta, chunk, glob roundtrip properties (4 tests) - tests/fuzz/: 6 libFuzzer targets for deserialization functions Extended existing tests: - test_config.c: config_send/config_receive roundtrip via fork+pipe - test_shared_utils.c: mkdir_r, glob_match, delete_extras Infrastructure: - CTest integration in CMakeLists.txt - Coverage support (-DENABLE_COVERAGE=ON) - Fuzz target support (-DENABLE_FUZZ=ON) - CI: coverage, valgrind, address sanitizer jobs - Fixed MPMC stress test race condition (cnd_signal -> cnd_broadcast)	2026-07-20 14:44:35 +02:00
TapTap	b9840b123d	Merge remote-tracking branch 'origin/main' into ci/tier1-review-automation ... # Conflicts: # src/client/client_send.c # src/shared/config.c # src/shared/file.c # src/shared/file.h # src/shared/protocol.h	2026-07-19 16:58:53 +02:00
TapTap	02266710fb	ci: add static analysis, sanitizers, and formatting enforcement ... Add Tier 1 review automation to catch issues before human review: - Add cppcheck and clang-format to CI lint job - Add sanitizer matrix (ASan + TSan) CI job - Enable -Wextra -Wpedantic -Werror in CI build - Add SANITIZER and STRICT_WARNINGS CMake options - Add .clang-format for consistent code style - Update Dockerfile with cppcheck and clang-format - Fix sign-compare and unused-parameter warnings for -Werror	2026-07-19 15:37:18 +02:00
TapTap	12557c351c	refactor: replace vendored xxhash.h with CMake FetchContent dependency ... Remove 7490-line vendored xxhash.h, use FetchContent to pull xxHash v0.8.3 at CMake configure time (SOURCE_SUBDIR cmake_unofficial). Links as static library via the xxhash target.	2026-07-19 15:21:35 +02:00
TapTap	eff50346fd	TLS transport: OpenSSL-based encrypted TCP ... - New transport_tls.h/c: TLS server (server_create_tls, server_listen_tls) and client (client_connect_tls) using OpenSSL - protocol.c: io_set_ssl() + SSL_read/SSL_write in send_n_data/receive_n_data - transport_tcp.h: ssl/ssl_ctx fields added to Server/Client structs - config.h/c: use_tls, tls_cert, tls_key fields - client_cli.c: --tls, --cert, --key flags - server.c: --tls, --cert, --key, -p flags with TLS support - CMakeLists.txt: OpenSSL::SSL + OpenSSL::Crypto linkage - shell.nix: openssl added to buildInputs	2026-07-18 17:38:55 +02:00
TapTap	3ea11b5984	ci: add build + unit tests workflow, lower cmake minimum to 3.22	2026-07-18 14:41:27 +02:00
TapTap	43c0a1395d	Add compression and scanner tests; fix chunk_decompress data ownership bug, data_destroy NULL safety, chunk_compress memory leak	2026-07-04 21:25:34 +02:00
Theo Tappe	4d6171d6bf	fix: bring project back to a working state	2026-07-04 17:55:03 +02:00
Theo Tappe	1e5eeb704f	First Commit	2026-06-10 16:58:35 +02:00