544a2cd647
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Major release. Highlights: - Codec: vendored VaptVupt codec moves to canonical 2.60.4 security release. Fixes a high-severity OOB heap write in the AVX2 decode fast path (reachable on a valid stream sized to exactly content_size, both tail variants). Brings CBMC-formally-verified BCJ filters with automatic ELF/PE/Mach-O detection. Compressed output stays byte-identical (ratio gate Δ 0.00%); wire format unchanged at v1.6. - New --pq-box sealed-box recipient mode (vendored libpqvaptvupt 0.6.0): ML-KEM-768 + X25519 combined via HKDF-SHA256 with domain separation, AES-256-CTR + HMAC-SHA256 EtM. Legacy --pq and --pq-sdk stay readable. - F-16: discloses and fixes a pre-existing data-loss defect in the <= 3.8.0 in-tree BCJ encoder. Full back-compat matrix decodes byte-exact under 4.0.0; every readable pre-4.0 archive remains readable. Repository hygiene: - Sync full 4.0.0 source tree (codec, crypto, SDK, GUI, packaging, tests). - Remove internal scratch files (PROMPT.md, FORMAL_AUDIT_PROMPT.md) and superseded version-specific docs (INTEGRATION_PROTOCOL_2.60.4.md, docs/FINDINGS-2.x.md) and a stray test binary. - Refresh README download/install section to real 4.0.0 release assets; bump version badge to 4.0.0. - Add .gitignore for build outputs (keeps vendored prebuilt libraries).
52 lines
1.9 KiB
Shell
Executable file
52 lines
1.9 KiB
Shell
Executable file
#!/bin/bash
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# SPDX-License-Identifier: AGPL-3.0-or-later
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# Copyright (c) 2026 Cristian Cezar Moisés
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#
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# Exact-content_size decode OOB regression (codec 2.60.4 fix) under ASan,
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# plus a tool-level BCJ roundtrip on a real binary fixture at the levels
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# where the auto-filter engages. Codec sources are compiled directly with
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# -fsanitize=address (never link sanitized objects against the project's
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# non-sanitized .o files — ASan static-archive poisoning).
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set -u
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ARCH=$(uname -m)
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SIMD=""
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[ "$ARCH" = "x86_64" ] && SIMD="-mavx2"
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TMP=$(mktemp -d)
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rc=0
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echo "Codec exact-size + BCJ roundtrip"
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if gcc -Iinclude -Wall -Wextra -Werror -O1 -g -std=c11 -fsanitize=address $SIMD \
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tests/test_codec_exact_size.c \
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src/vaptvupt_api.c src/vv_ans.c src/vv_bcj.c src/vv_decoder.c \
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src/vv_encoder.c src/vv_huffman.c src/vv_simd.c src/vv_xxh64.c \
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-o "$TMP/t" 2>"$TMP/cc.log"; then
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"$TMP/t"; rc=$?
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else
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echo " ✗ exact-size test failed to compile"; head -12 "$TMP/cc.log" | sed 's/^/ /'; rc=1
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fi
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# Tool-level BCJ roundtrip: real binary fixture at L5 (BALANCED+auto-filter)
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# and L9 (EXTREME+auto-filter); byte-exact extraction required. Guards the
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# F-16 defect class (old in-tree BCJ wrote undecodable streams).
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FX=/tmp/bench/fixtures/binary.dat
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if [ -f "$FX" ] && [ -x ./vaptvupt ]; then
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for L in 5 9; do
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rm -rf "$TMP/o$L"; mkdir -p "$TMP/o$L"
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./vaptvupt c -l $L "$TMP/a$L.zupt" "$FX" >/dev/null 2>&1
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./vaptvupt x -o "$TMP/o$L" "$TMP/a$L.zupt" >/dev/null 2>&1
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F=$(find "$TMP/o$L" -type f | head -1)
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if [ -n "$F" ] && diff -q "$F" "$FX" >/dev/null 2>&1; then
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echo " ✓ BCJ roundtrip L$L (binary fixture) byte-exact"
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else
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echo " ✗ BCJ roundtrip L$L FAILED"; rc=1
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fi
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done
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else
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echo " - BCJ tool roundtrip skipped (fixture or binary missing)"
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fi
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rm -rf "$TMP"
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exit $rc
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