Revisions of zstd
add old changelog for a 15.0 update: * fix race condition in one-pass compression functions that could allow out of bounds write (CVE-2019-11922, boo#1142941) - Add disk _constraints to fix ppc64le build - Update to version 1.4.2: * bug: Fix bug in zstd-0.5 decoder by @terrelln (#1696) * bug: Fix seekable decompression in-memory API by @iburinoc (#1695) * bug: Close minor memory leak in CLI by @LeeYoung624 (#1701) * misc: Validate blocks are smaller than size limit by @vivekmig (#1685)
zstd 1.3.8 (forwarded request 663038 from AndreasStieger)
- Update to 1.3.4 * perf: faster speed (especially decoding speed) on recent cpus (haswell+) * perf: much better performance associating --long with multi-threading * perf: better compression at levels 13-15 * cli : asynchronous compression by default, for faster experience (use --single-thread for former behavior) * cli : smoother status report in multi-threading mode * cli : added command --fast=#, for faster compression modes * cli : fix crash when not overwriting existing files * api : `nbThreads` becomes `nbWorkers` : 1 triggers asynchronous mode * api : compression levels can be negative, for even more speed * api : ZSTD_getFrameProgression() : get precise progress status of ZSTDMT anytime * api : ZSTDMT can accept new compression parameters during compression * api : implemented all advanced dictionary decompression prototypes
- build the static library (depency for btrfsprogs-static)
- Update to 1.3.3 * perf: improved zstd_opt strategy (levels 16-19) * fix : bug #944 : multithreading with shared ditionary and large data, reported by @gsliepen * cli : fix : content size written in header by default * cli : fix : improved LZ4 format support, by @felixhandte * cli : new : hidden command -b -S, to benchmark multiple files and generate one result per file * api : change : when setting pledgedSrcSize, use ZSTD_CONTENTSIZE_UNKNOWN macro value to mean "unknown" * api : fix : support large skippable frames, by @terrelln * api : fix : re-using context could result in suboptimal block size in some corner case scenarios * api : fix : streaming interface was adding a useless 3-bytes null block to small frames
Resubmitting
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