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Evan Nemerson edited this page Nov 17, 2015 · 8 revisions

I'm trying to make sure all plugins receive at least some attention from a fuzzer before 1.0. What follows in an overview of the current status.

I'm using AFL with ASAN, the goal is to complete at least 1 cycle for each codec.

<tr>
  <td>brotli</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>bsc</td>
  <td></td>
  <td>Needs a patch to disable checksums</td>
</tr>

<tr>
  <td>bzip2</td>
  <td>OK</td>
  <td>Fuzzed by others</td>
</tr>

<tr>
  <td>crush</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>csc</td>
  <td>Vulnerable</td>
  <td>Lots of issues found and reported, awaiting fixes.</td>
</tr>

<tr>
  <td>density</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>fari</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>fastlz</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>gipfeli</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>heatshrink</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>lz4</td>
  <td>OK</td>
  <td>Fuzzed by others</td>
</tr>

<tr>
  <td>lzf</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>lzg</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>lzham</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>lzjb</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>lzma</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>lzo</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>ms-compress</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>ncompress</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>pithy</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>quicklz</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>snappy</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>wflz</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>yalz77</td>
  <td>OK</td>
  <td>Several issues found, <a href="https://bitbucket.org/tkatchev/yalz77/commits/07b5d3df427e981ee5cfb25094af1b731b14ed44">fixed</a>.</td>
</tr>

<tr>
  <td>zlib</td>
  <td>OK</td>
  <td>Fuzzed by others</td>
</tr>

<tr>
  <td>zlib-ng</td>
  <td></td>
  <td>Should be okay as it's a fork of zlib</td>
</tr>

<tr>
  <td>zling</td>
  <td></td>
  <td></td>
</tr>

<tr>
  <td>zpaq</td>
  <td>OK</td>
  <td>Several issues found, <a href="https://github.com/zpaq/zpaq/commit/176df1f453a9bcebc794bb928e5aff1c9e9d5585">fix released</a>.</td>
</tr>

<tr>
  <td>zstd</td>
  <td></td>
  <td>Several issues found and <a href="https://github.com/Cyan4973/zstd/commit/8f86c700cdb9190901613124100c9be4c6e69827">fixed</a></td>
</tr>
Plugin Status Notes
brieflz OK
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