cristiancmoises/zupt
Watch
1
0
Fork
You've already forked zupt
 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions 3

Release: 2.1.5 - Block-level deduplication (--dedup), XXH64 fingerprint index, DEDUP_REF block type, 81 tests

Browse source
This commit is contained in:
Cristian Cezar Moisés 2026-04-12 15:29:42 -03:00
commit db38c625cc
10 changed files with 425 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

9
README.md
View file

@ -4,7 +4,7 @@
![Build](https://img.shields.io/badge/build-passing-brightgreen)
![License](https://img.shields.io/badge/license-MIT-blue)
![Version](https://img.shields.io/badge/version-2.1.3-orange)
![Version](https://img.shields.io/badge/version-2.1.5-orange)
![Platform](https://img.shields.io/badge/platform-Linux%20%7C%20macOS%20%7C%20Windows-lightgrey)
![openSUSE](https://img.shields.io/badge/platform-openSUSE-73BA25?logo=opensuse&logoColor=white)
@ -376,10 +376,9 @@ All codecs are forward-compatible: archives created with any codec can be read b
| v2.1.0 | VaptVupt 1.4.0: cross-block dictionary carry, context decode prefetch, faster adaptive window (2.6× encode), integration API |
| v2.1.1 | Termux/Android build fix, arch-safety guard, Keccak ROL64 UB fix, zero UBSan violations |
| v2.1.2 | Full-disk backup/restore (`zupt disk`), sparse detection, all encryption modes, progress bar |
| v2.1.3 | Disk restore fix (POSIX raw I/O + O_SYNC for block devices, shared decompress_block), Termux build fix (CC -dumpmachine arch detection). LZHP prediction encoding fix (data corruption on structured data), shared write_enc_header, SOLID flag removed from disk, 78 tests |
| **v2.1.4** | **Resolved high-severity vulnerabilities by removing TOCTOU filesystem races via fd-first open()/fstat() patterns and enforcing non-optimizable secure memory zeroization for cryptographic material.**|
| v2.1.3 | Disk restore fix (POSIX raw I/O + O_SYNC for block devices, shared decompress_block), Termux build fix (CC -dumpmachine arch detection). LZHP prediction encoding fix (data corruption on structured data), shared write_enc_header, SOLID flag removed from disk, 78 tests** |
| v2.1.4 | 4 security fixes — TOCTOU races eliminated (fstat on fd), X25519 scalar wipe via volatile, 78 tests |
| **v2.1.5** | **Block-level deduplication (`--dedup`), XXH64 fingerprint index, DEDUP_REF block type, 81 tests** |
See [CHANGELOG.md](CHANGELOG.md) for detailed per-version changes.