zig/lib/std/compress
Ryan Liptak 98547713a3 zstd: Protect against index out-of-bounds when decoding sequences
Previously, index out-of-bounds could occur when copying match_length bytes while decoding whatever sequence happened to overflow `dest`. Now, each sequence checks that there is enough room for the full sequence_length (literal_length + match_length) before doing any copying.

Fixes the failing inputs found here: https://github.com/ziglang/zig/issues/24817#issuecomment-3192927715
2025-08-15 22:11:51 -07:00
..
flate std.compress.zstd.Decompress fixes 2025-08-15 10:44:35 -07:00
lzma std: remove dependencies on legacy coercion 2025-02-26 00:17:09 +00:00
lzma2 std.builtin.Endian: make the tags lower case 2023-10-31 21:37:35 -04:00
testdata remove v1 deflate implementation 2024-02-14 22:34:13 +01:00
xz std: rework zstd for new I/O API 2025-07-25 14:15:33 -07:00
zstd zstd: Protect against index out-of-bounds when decoding sequences 2025-08-15 22:11:51 -07:00
flate.zig std.compress.flate.Decompress: don't compute checksums 2025-07-31 22:10:11 -07:00
lzma.zig std.io: deprecated Reader/Writer; introduce new API 2025-07-07 22:43:51 -07:00
lzma2.zig std.ArrayList: make unmanaged the default 2025-08-11 15:52:49 -07:00
xz.zig std.compress.xz: eliminate dependency on std.Io.bitReader 2025-07-27 22:08:52 -07:00
zstd.zig std.compress.zstd.Decompress fixes 2025-08-15 10:44:35 -07:00