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Zstandard - Fast real-time compression algorithm
**Is your feature request related to a problem? Please describe.** The last issue related to #4005 and maybe the most debatable. When the disk fills up during compression, the resulting...
**Is your feature request related to a problem? Please describe.** I stumbled upon this when reporting #4005. The scenario is that corrupt archives can naturally emerge from disks that fill...
As reported by Ben Hawkes in #4026, a failure to allocate a zstd context would lead to a dereference of a NULL pointer due to a missing check on the...
**Description and reproduction** equal: sha1sum libnghttp2-1.62.0-1-x86_64.pkg.tar.zst zstdcat libnghttp2-1.62.0-1-x86_64.pkg.tar.zst | zstd-1.5.6 -c -T0 --ultra -20 - | sha1sum different: sha1sum libnghttp2-1.62.0-1-x86_64.pkg.tar.zst zstdcat libnghttp2-1.62.0-1-x86_64.pkg.tar.zst | zstd-1.5.5 -c -T0 --ultra -20 - |...
This patch improves development experience and performance for projects using the IAR toolchain. - Utilize IAR compiler attributes - Optimized with IAR intrinsics
This change improves performance for x86 with BMI2 because before we were doing subtraction from 64 to shift but if we move it to bitsLeft, we are going to subtract...
**Describe the bug** ZDICT_trainFromBuffer_cover is not thread safe due to the use of global state: https://github.com/facebook/zstd/blob/78955f5f9ddb3601566884ce217d91c132f5edc1/lib/dictBuilder/cover.c#L235-L236 Calling this function from multiple threads may result in segfault/access violation, use-after-free and other...
**Is your feature request related to a problem? Please describe.** The library creates its own thread pool when compressing a large file which then contends with the main application that...
Bumps [ossf/scorecard-action](https://github.com/ossf/scorecard-action) from 2.3.1 to 2.3.3. Release notes Sourced from ossf/scorecard-action's releases. v2.3.3 [!NOTE] There is no v2.3.2 release as a step was skipped in the release process. This was...
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Bumps [github/codeql-action](https://github.com/github/codeql-action) from 3.25.1 to 3.25.4. 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...