rust_h264 0.4.0

Pure Rust H.264/AVC video decoder
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

name: Fuzz

# Periodic fuzzing job: runs each cargo-fuzz target for a few minutes to
# catch panics on malformed input. Triggered weekly and on manual dispatch.
#
# To run locally for the same duration:
#   cargo +nightly fuzz run <target> -- -max_total_time=180
on:
  schedule:
    - cron: '0 6 * * 1' # 06:00 UTC every Monday
  workflow_dispatch: {} # allow manual runs from the Actions tab
  push:
    paths:
      - 'fuzz/**'
      - '.github/workflows/fuzz.yml'

jobs:
  fuzz:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        target:
          - parse_annex_b
          - parse_avcc
          - parse_avcc_config
          - decode_annex_b
          - decode_avcc
    steps:
      - uses: actions/checkout@v4

      - name: Install nightly toolchain
        uses: dtolnay/rust-toolchain@nightly

      - name: Cache cargo registry & build
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            fuzz/target/
          key: fuzz-${{ runner.os }}-${{ hashFiles('Cargo.toml', 'fuzz/Cargo.toml') }}
          restore-keys: |
            fuzz-${{ runner.os }}-

      - name: Install cargo-fuzz
        run: cargo install cargo-fuzz --locked

      - name: Seed corpus from test data (decode targets only)
        if: startsWith(matrix.target, 'decode_')
        run: |
          mkdir -p fuzz/corpus/${{ matrix.target }}
          cp testdata/*.h264 fuzz/corpus/${{ matrix.target }}/ 2>/dev/null || true

      - name: Run fuzz target
        run: |
          # 3 minutes per target. Increase if you want deeper coverage.
          cargo +nightly fuzz run ${{ matrix.target }} \
            -- -max_total_time=180 -timeout=10

      - name: Upload crash artifacts on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: fuzz-crash-${{ matrix.target }}
          path: fuzz/artifacts/${{ matrix.target }}/
          if-no-files-found: ignore