squashfs-tools-ng.git/bin/sqfsdiff, branch v1.2.0 A new set of tools and libraries for working with SquashFS images https://git.infraroot.at/squashfs-tools-ng.git/atom?h=v1.2.0 2022-07-08T17:17:35+00:00 Make sqfs_tree_node_get_path more robust 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-05T10:16:36+00:00 urn:sha1:75063b2e14dacc13fcbeeba24e580198a7c1c638 Test against various invariants: - Every non-root node must have a name - The root node muts not have a name - The name must not be ".." or "." - The name must not contain '/' - The loop that chases parent pointers must terminate, i.e. we must never reach the starting state again (link loop). Furthermore, make sure the sum of all path components plus separators does not overflow. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Move sqfs_tree_node_get_path to libsquashfs 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-04T18:01:59+00:00 urn:sha1:3946cf086183f8dd4d5d115f52ba1b87560b7ce4 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Cleanup: move mkdir_p from libcommon to libutil 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-07-02T19:10:49+00:00 urn:sha1:10ab81a0de97513d82d05945c12bff87b02ede27 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Cleanup: rename libfstream to libio, split headers 2022-07-08T17:17:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2022-06-26T20:51:27+00:00 urn:sha1:359d71e90050a8b83f7bc7d2ecd4ff29c477cc22 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Add default cases for every switch block 2021-06-25T13:12:41+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2021-06-25T12:14:26+00:00 urn:sha1:d4690eeabe557753b394b8f83b5dbaf83e57e15f Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Remodel file extraction tools to use libfstream 2020-09-16T07:34:35+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-09-04T17:26:31+00:00 urn:sha1:0a0cbefc6ebb6174aad3e6f0b8a6dea87aed49da This commit rewrites the libtar write paths to use libfstream insead of a FILE pointer. Also, the libcommon file extraction function is remodeled to use libfstream. In accordance, rdsquashfs, sqfs2tar and sqfsdiff have some minor adjustments made to work with the ported libtar and libcommon. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Add flags to functions that might logically be expanded in the future 2020-06-11T13:36:08+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-06-10T23:57:26+00:00 urn:sha1:259a98985b4f93347923d1b2c3aaa535397aaa89 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Cleanup: Reorganize structure of Automake files 2020-05-30T15:49:40+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-05-27T13:07:35+00:00 urn:sha1:e5f99ba93e08e237962bcf337848e60730aa2d54 - Split up the huge file in bin/ into one small file per sub directory - Remove the stub in doc/ Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> Cleanup: move man pages to the respective program source directories 2020-05-30T15:49:40+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-05-27T12:57:48+00:00 urn:sha1:ceb86b571c1cabf2a0890603b140a1af99912fd9 Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at> sqfsdiff: extract compressor options, but don't fail on error 2020-05-26T09:56:48+00:00 David Oberhollenzer david.oberhollenzer@sigma-star.at 2020-05-26T09:53:38+00:00 urn:sha1:87dd817c4e17b478b08cd6cf9c63c45e695e64f1 This commit modifies sqfsdiff to extract the compressor options from the squashfs image and store them in a compressor configuration if possible. The failure path is modified to *not* burst into flames on error, because those options are not required by any compressor to read data from the disk and pretty much every vendor modifed SquashFS has messed with those to the point that they cannot be propperly decoded (or the flag is set and there are no options). Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>