v2.1.2

Changelog

• add missing python binding for filenames class
• fix edge case in filename deduplication
• fix web seed coalesced requests for v2 torrents
• fix pre-allocation after enabling files with pread disk I/O
• fix race between stop torrent and hasher threads in pread_storage
• prevent pread disk I/O from overwriting files when renaming
• fix file priority updates being lost when issued in quick succession
• deprecate internal functions of file_storage
• optimize loading torrents
• fix mis-attribution of tracker source when loading a torrent file
• fix race between async_hash() and force_recheck()

What's Changed

• piece_picker generation by @arvidn in #8732
• fix signed overflow computing bitfield sizes in read_resume_data by @isl-Ramzi in #8720
• tool to analyze bencher output by @arvidn in #8739
• fix mis-attribution of tracker source when loading a torrent file by @arvidn in #8741
• extend CI to build 32bit builds on windows by @arvidn in #8738
• Valid char by @arvidn in #8743
• optimize resetting SHA-1 and SHA-256 context when using OpenSSL by @arvidn in #8746
• fix typos in RST format by @arvidn in #8748
• avoid computing the other info-hash when loading a non-hybrid torrent by @arvidn in #8745
• improve benchmark_load_torrent.py to be able to run specific cases by @arvidn in #8750
• fix out of bounds read in bdecode on truncated list or dict by @isl-Ramzi in #8754
• add fuzzer for (deprecated) bdecode() function by @arvidn in #8758
• fix out of bounds read loading a hybrid torrent with no pieces by @isl-Ramzi in #8759
• try to avoid sudo apt-get update stalling on CI by @arvidn in #8767
• make sure fuzz targets aren't optimized out by @arvidn in #8763
• optimize perf script invocations in benchmarks by @arvidn in #8772
• fix default abi version by @arvidn in #8774
• deprecate sanitize_symlinks(), all_path_hashes() and file_path_hash() by @arvidn in #8779
• fix file priority updates being lost when issued in quick succession by @arvidn in #8780
• improve proxy_hostname by @arvidn in #8782
• Test merge by @arvidn in #8787
• Limit compile definitions to specific platforms by @Chocobo1 in #8786
• let the operating system pick the listen port by @arvidn in #8791
• reject existing destinations in pread storage renames by @M-Hassan-Raza in #8792
• fix race in stop_torrent disk I/O job and a hasher thread by @arvidn in #8790
• fix pread pre-allocation after priority changes by @M-Hassan-Raza in #8797
• fix bounds check in merkle_tree by @arvidn in #8802
• Merkle tree fix 2.1 by @arvidn in #8807
• Fix redirects with query and fragment paths by @M-Hassan-Raza in #8813
• fix performance issue in get_piece_layer() by @arvidn in #8815
• Test merge by @arvidn in #8816
• fix validate_hash_request() by @arvidn in #8823
• Handle larger netlink datagrams during interface enumeration by @tzi4 in #8820
• fix bug in hash_picker timeout by @arvidn in #8826
• Test merge by @arvidn in #8832
• fix shutdown issue with in-flight incoming SSL peer connections by @arvidn in #8835
• Test merge by @arvidn in #8836
• Fix request merge 2.1 by @arvidn in #8834
• Format max_metadata_size calculation by @zidel in #8839
• the block hashes in merkle_tree have two meanings, either it's the ha… by @arvidn in #8842
• Merkle tree piece passed by @arvidn in #8843
• stricter check in merkle_validate_and_insert_proofs() by @arvidn in #8847
• add_hashes() reports already downloaded pieces as passed by @arvidn in #8846
• simplify hash request validation by @arvidn in #8848
• Test merge by @arvidn in #8844
• stricter checks of hash response messages by @arvidn in #8849
• fix merkle_tree::allocate_full() for single block file by @arvidn in #8853
• pad files are not downloaded from any peer by @arvidn in #8852
• factor out a helper for payload_blocks_in_piece() by @arvidn in #8854
• minor cleanup by @arvidn in #8855
• fix Transmission legacy peer-ID misparsing (-TRXYYR-) by @HouseOfHufflepuff in #8850
• fix edge case in merkle_tree::get_hashes() by @arvidn in #8858
• remove malloc_usable_size() and friends from buffer by @HouseOfHufflepuff in #8856
• Hash picker fixes by @arvidn in #8859
• Test merge by @arvidn in #8860
• the root node has no sibling by @arvidn in #8862
• improve hash_picker::hashes_rejected() by @arvidn in #8861
• handle hash rejected better by @arvidn in #8863
• Test merge by @arvidn in #8864
• fix parsing transmission 3.00 fingerprint by @arvidn in #8866
• improve test_transfer to tolerate minor timing differences by @arvidn in #8870
• fix deduplicate filenames by @arvidn in #8868
• add missing python binding for filenames class by @arvidn in #8872
• fix smart_ban and piece_picker notification of torrent::clear_peers() by @arvidn in #8874
• remove_all() by @arvidn in #8875
• Rename storage by @arvidn in #8876
• factor out rename_file() from storage back-ends by @arvidn in #8877
• support moving and renaming files/storage with symlinks by @arvidn in #8879
• fix some style issues by @arvidn in #8882
• attempt to improve copilot's reviews by @arvidn in #8881
• add overload to truncate_files() that take renamed files into account by @arvidn in #8885
• add missing python binding for filenames::file_name() by @arvidn in #8886
• fix docs parser to also recognize libtorrent::aux as internal namespace by @arvidn in #8897
• OS/2 also uses backslash, like windows by @arvidn in #8899
• bump version to 2.0.15 by @arvidn in #8902
• Test merge by @arvidn in #8903
• bump version to 2.1.2 by @arvidn in #8904
• fix subtle issue in inline assembly for CRC32 instructions by @arvidn in #8906
• Test merge by @arvidn in #8907

New Contributors

• @tzi4 made their first contribution in #8820
• @zidel made their first contribution in #8839
• @HouseOfHufflepuff made their first contribution in #8850

Full Changelog: v2.1.1...v2.1.2