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LibCompress: Error on truncated uncompressed DEFLATE blocks

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This commit is contained in:
Tim Schumacher 2023-04-12 16:03:36 +02:00 • committed by Tim Flynn
parent f56b897622
commit 4098335600
2 changed files with 15 additions and 0 deletions
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12
Tests/LibCompress/TestGzip.cpp
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@ -95,3 +95,15 @@ TEST_CASE(gzip_round_trip)
EXPECT(!uncompressed.is_error());
EXPECT(uncompressed.value() == original);
}
TEST_CASE(gzip_truncated_uncompressed_block)
{
Array<u8, 38> const compressed {
0x1F, 0x8B, 0x08, 0x13, 0x5D, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x1C,
0x1C, 0xFF, 0xDB, 0xFB, 0xFF, 0xDB
};
auto const decompressed_or_error = Compress::GzipDecompressor::decompress_all(compressed);
EXPECT(decompressed_or_error.is_error());
}