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Hyperscan 5.3.0
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@Nor7th Nor7th released this 25 May 08:04
· 64 commits to master since this release
v5.3.0
c00683d

[5.3.0] 2020-05-15

  • Improvement on literal matcher "Teddy" performance, including support for Intel(R) AVX-512 Vector Byte Manipulation Instructions (Intel(R) AVX-512 VBMI).
  • Improvement on single-byte/two-byte matching performance, including support for Intel(R) Advanced Vector Extensions 512 (Intel(R) AVX-512).
  • hsbench: add hyphen support for -T option.
  • tools/fuzz: add test scripts for synthetic pattern generation.
  • Bugfix for acceleration path analysis in LimEx NFA.
  • Bugfix for duplicate matches for Small-write engine.
  • Bugfix for UTF8 checking problem for hscollider.
  • Bugfix for issue #205: avoid crash of hs_compile_lit_multi() with clang and ASAN.
  • Bugfix for issue #211: fix error in db_check_platform() function.
  • Bugfix for issue #217: fix cmake parsing issue of CPU arch for non-English locale.
  • Bugfix for issue #228: avoid undefined behavior when calling close() after fdopendir() in loadExpressions().
  • Bugfix for issue #239: fix hyperscan compile issue under gcc-10.
  • Add VLAN packets processing capability in pcap analysis script. (#214)
  • Avoid extra convert instruction for "Noodle". (#221)
  • Add Hyperscan version marcro in hs.h. (#222)

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