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Data-HyperLogLog-Shared-0.03

Changes for version 0.03 - 2026-07-22

  • On-disk format change (v1 -> v2): an existing 0.02 file is refused; recreate it.
  • Fix a use-after-free in merge(): sv_isobject on the peer argument runs get-magic, so a tied argument can destroy this object before its handle is used again. Such a call now croaks.
  • Resolve argument magic before capturing the path string.

Modules

Data::HyperLogLog::Shared
shared-memory HyperLogLog cardinality estimator for Linux

Examples

Other files