squashfs-tools-ng.git/bin/sqfs2tar, branch v1.3.0

Remove check for OS specific stuff from is_filename_sane

2024-02-09T14:32:41+00:00

Signed-off-by: David Oberhollenzer

Return an error number from sqfs_tree_find_hard_links

2022-08-20T12:45:16+00:00

Instead of printing error messages to stderr, simply return an error number instead, that the caller then prints out using sqfs_perror. The underlying rbtree already uses sqfs error numbers, so little change is needed here. Signed-off-by: David Oberhollenzer

Cleanup: move filename_sane & canonicalize_path functions to libutil

2022-07-08T17:17:35+00:00

Signed-off-by: David Oberhollenzer

Make sqfs_tree_node_get_path more robust

2022-07-08T17:17:35+00:00

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

Move sqfs_tree_node_get_path to libsquashfs

2022-07-08T17:17:35+00:00

Signed-off-by: David Oberhollenzer

Cleanup: move inode_stat to sqfs2tar

2022-07-08T17:17:35+00:00

After trying removing many instances of `struct stat`, there is only one user of inode_stat left, so move the function there. Signed-off-by: David Oberhollenzer

Cleanup: split libtar header, move to sub directory

2022-07-08T17:17:35+00:00

Some of the on-disk format internals are moved to a separate header and some of the stuff from internal.h is moved to that format header. C++ guards are added in addtion. Everything PAX related is moved to pax_header.c, some internal functions are marked as static. Signed-off-by: David Oberhollenzer

Cleanup: rename libfstream to libio, split headers

2022-07-08T17:17:35+00:00

Signed-off-by: David Oberhollenzer

Remove builtin copy of zlib

2022-04-10T20:48:34+00:00

On GNU/Linux, *BSD or MacOS we can simply use the system default library. The copy was primarily only there for the Windows build. The build script for Windows has now been adapted to download and compile a shared library from a tarball. This removes a huge chunk of code from the git tree as well as the release tarballs. Additionally it gets rid of iffy things like removing the Zlib copyright/version strings, so the libsquashfs DLL doesn't export it. Signed-off-by: David Oberhollenzer

Fix: libsquashfs: add sqfs_free() function

2021-04-08T10:04:33+00:00

On systems like Windows, the dynamic library and applications can easily end up being linked against different runtime libraries, so applications cannot be expected to be able to free() any malloc'd pointer that the library returns. This commit adds an sqfs_free function so the application can pass pointers back to the library to call the correct free() implementation. Signed-off-by: David Oberhollenzer