squashfs-tools-ng.git/lib/fstream/compress, branch v1.1.3 A new set of tools and libraries for working with SquashFS images https://git.infraroot.at/squashfs-tools-ng.git/atom?h=v1.1.3 2021-06-25T13:15:05+00:00 libfstream: sanity check the buffer size in the gzip stream compressor 2021-06-25T13:15:05+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2021-06-25T13:15:05+00:00 urn:sha1:3cd56afbfcffca5f9b7ac19a8b2612411b1d3a2d Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> libfstream: guard against potential integer overflows 2021-06-25T13:12:41+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2021-06-24T12:32:38+00:00 urn:sha1:64da743ffc2a7d182a78872798b5dbdca39a1b16 The differen compressor libraries use differnt integer types to tally the buffer sizes. The libfstream library uses size_t, which may be bigger than the actualy types, potentially causing an overflow if trying to compress to much at once. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Add a check whether libzstd supports stream compression 2020-09-17T11:10:25+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-09-17T11:09:06+00:00 urn:sha1:b52a9567520570bd6c850bcad3a6966f68639ef7 Streaming compression was added fairly recently to zstd (and then the API was changed a few times). Rather than rely on libzstd versioning macros, this commit adds an m4 script to test at configure time if the enums/functions we need are available by trying to compile a small sample. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Add bzip2 stream compression support 2020-09-16T07:34:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-09-15T19:13:56+00:00 urn:sha1:183cf393a453cddb689666ce7fb35a97e7f523bf Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Add zstd stream compressor implementation to libfstream 2020-09-16T07:34:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-09-14T18:25:10+00:00 urn:sha1:15431d4fd8de67a03af4ee9cc8e774e1750e9da2 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Implement ostream compressor wrapper 2020-09-16T07:34:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-09-14T14:17:15+00:00 urn:sha1:5f637f97c3427dc6e1a68678aefee1f62ca34d62 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>