squashfs-tools-ng.git/lib/comp, branch v0.4.2A new set of tools and libraries for working with SquashFS imageshttps://git.infraroot.at/squashfs-tools-ng.git/atom?h=v0.4.22019-07-16T20:48:00+00:00cleanup: move error handling into read_retry2019-07-16T20:48:00+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-07-16T19:02:58+00:00urn:sha1:e3ef871d6a80d72db02c9ab1ef492e8f58c2ddeb
If read_retry fails to read the expected amount of data (EOF or otherwise),
it is almost always an error.
This commit renames read_retry to read_data and moves error handling
into the function, making a lot of error handling code redundant.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
cleanup: move error handling into write_retry2019-07-16T20:47:59+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-07-16T17:29:27+00:00urn:sha1:bfd876dbf151df164b4d87de20aec39b24f205f9
If write_retry fails to write everything, it is *always* an error.
This commit renames write_retry to write_data and moves error handling
into the function, making a lot of error handling code redundant.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Fix: possible out of bounds read in libcompress.a2019-07-04T17:20:26+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-07-04T17:19:40+00:00urn:sha1:5161ab16583f5e619050d3bead0f49cd47dff66e
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Fix memory leak in gzip compressor2019-07-01T07:16:48+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-07-01T07:16:48+00:00urn:sha1:6a810548bb9ea0f950ad8cf0a2c008e1cd8fcf23
Don't allocate the compressor structure twice.
Bug found using scan-build.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Move all handling of compressor names to libcompress.a2019-06-23T00:37:08+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-06-23T00:14:52+00:00urn:sha1:0b22d6ad0ebed2af239259dbfa36cd9920c6f4a2
This commit removes handling of compressor names from gensquashfs. Instead,
functions are added to libcompress to obtain name from ID, ID from name
and to print out defaults.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Cleanup dependency handling2019-06-11T13:06:28+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-06-11T13:04:59+00:00urn:sha1:a3a47476c5ceed1688e37a5af8a5a988b504832e
Always try to gather all compressor libraries available, but only
complain about missing a one if it has been *explicitly* selected.
If a compressor has been explicityl disabled, we can still turn it
off after checking.
Also, rework gensquashfs to set the default compressor based on
what's available.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Add options for lzma2 compressor2019-05-24T22:00:23+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-05-24T22:00:23+00:00urn:sha1:d1dc5192d9cf6b439133606cca3a11ea434dee11
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Add options for deflate compressor2019-05-23T15:27:45+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-05-23T15:27:45+00:00urn:sha1:94481929885bbed5b738c05c616d4b2e71383873
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Add options for lz4 compressor2019-05-21T21:32:16+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-05-20T22:52:45+00:00urn:sha1:f5ee6093d4bfb9026c61e29e5182c1227158a33d
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Add options for lzo compressor2019-05-21T21:25:13+00:00David Oberhollenzerdavid.oberhollenzer@sigma-star.at2019-05-20T22:48:05+00:00urn:sha1:2dc348d592c7b8bc46abab1a0a3c64fa04d13a76
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>