zstd

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Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.25.1 to 3.25.3. Changelog Sourced from github/codeql-action's changelog. CodeQL Action Changelog See the releases page for the relevant changes to the CodeQL CLI and language packs. Note...

dependabot[bot]

Environment variable for --memory

3

**Is your feature request related to a problem? Please describe.** Sometimes I use tools that utilize zstd, but they don't allow me to pass arbitrary flags to zstd (in this...

catleeball

Use public scope to fix shared windows build

11

Hello all! The CMake target `libzstd_shared` requires the file `libzstd-dll.rc` to expose library's symbols in DLL, when building with MSVC and configured to shared. https://github.com/facebook/zstd/blob/72c16b187d27016b7634f5c6b7290e7c66ba44b3/build/cmake/lib/CMakeLists.txt#L125 Still, the file `libzstd-dll.rc` includes...

uilianries

**Describe the bug** the "dll\libzstd.lib" in readme can not found in pakcage zstd-v1.5.6-win64.zip also the mem.h in sample project cause many error! **To Reproduce** package error! **Expected behavior** **Screenshots and...

helldragonx

Missing check on failed allocation leads to NULL-ptr dereference

1

**Describe the bug** In the ZBUFFv06_createDCtx function in lib/legacy/zstd_v06.c, there is an unchecked allocation failure that can result in a NULL-ptr dereference when calling ZSTD_decompressStream in low-memory conditions. Specifically the...

benhawkes

Comparison between [zstd-v1.5.6-win64.zip](https://github.com/facebook/zstd/releases/download/v1.5.6/zstd-v1.5.6-win64.zip) and [zstd-v1.5.5-win64.zip](https://github.com/facebook/zstd/releases/download/v1.5.5/zstd-v1.5.5-win64.zip): C:\Downloads\zstd-v1.5.6-win64>zstd.exe -b5 C:\\.data\dickens 5#dickens : 10192446 -> 3529639 (x2.888), 145.2 MB/s, **1608.3** MB/s C:\Downloads\zstd-v1.5.5-win64>zstd.exe -b5 C:\\.data\dickens 5#dickens : 10192446 -> 3529639 (x2.888), 146.3 MB/s, **1662.8**...

oleg-st

Separate dictionary references to enable dictionary usage for any combination of window size and content size

1

_(Couldn't find an existing issue covering this, but happy to redirect conversation elsewhere.)_ My understanding based on @Cyan4973's [comment](https://github.com/httpwg/http-extensions/issues/2754#issuecomment-1986958132) in https://github.com/httpwg/http-extensions/issues/2754 is that Zstd stops being able to use a...

ekinnear

ZSTD_decompressStream checks its state parameter is not NULL

4

preventing segmentation faults seen with compressed perf recordings `perf record --aio -z -- true && perf annotate` Stacktrace from Debian, nearly identical in RHEL. ~~~ Program received signal SIGSEGV, Segmentation...

GitMensch

Specify that decoders may reject non-zero probabilities for larger offset codes than implementation supports

6

This is a somewhat pedantic change, but basically, the current wording states that out-of-range values in an FSE table are invalid. However, technically offset codes exceeding the decoder's limit are...

elasota

v1.5.6 breaks 32-bit Windows clang-cl build

3

See https://github.com/facebook/zstd/commit/94c102038b81ed89e3b013cb1977496612609f85 Reported-by: @georgthegreat

terrelln