squashfs-tools-ng.git - A new set of tools and libraries for working with SquashFS images

Age	Commit message (Collapse)	Author
2021-03-07	Rewrite the str_table to internally use the more opimized hash_table	David Oberhollenzer
	Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2021-03-06	Cleanup: replace ad-hoc dynamic array in sqfs_xattr_writer_t	David Oberhollenzer
	Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2021-03-06	Store xattr writer block description in a red-black tree	David Oberhollenzer
	By storing the blocks in a tree, the de-duplication can lookup existing blocks in logartihmic instead of linear time. The linked list is still maintained, because we need to iterate over the blocks in creation order during serialization. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-11-07	Fix: libsquashfs: xattr_writer: return NULL if calloc fails	David Oberhollenzer
	Instead of dereferencing the NULL pointer and crashing. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-07-29	Fix: xattr reader: read the header after seaking to an OOL value	David Oberhollenzer
	If an xattr value is stored OOL, the value actually holds an 8 byte reference to another, previously stored value. This reference points to the header that we need to read to know the actual size of the value before reading it, not the value itself, so after reading the reference and seeking to it, the xattr reader needs to read the actual header. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-06-11	Add flags to functions that might logically be expanded in the future	David Oberhollenzer
	Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-06-09	Cleanup: mark sqfs_xattr_writer_flush writer argument as const	David Oberhollenzer
	It does not make any changes to the writer itself, so mark it as const. This also requires some similar changes to the string table. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-06-09	Cleanup: remove refcount adjusting in sqfs_xattr_writer_end	David Oberhollenzer
	After finding a match, reducing the reference count of the matched elements and increasing them afterwards leaves the reference count identical, because they refere to the same entries. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
2020-06-09	Cleanup: split libsquashfs xattr writer code	David Oberhollenzer
	This commit moves the libsquashfs xattr related code into a sub directory and splits the xattr writer code up into several files. No actual code is changed. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>