squashfs-tools-ng.git/lib/fstree, branch v0.4

cleanup: move tree node from path function to libfstree.a

2019-07-03T16:50:33+00:00

Signed-off-by: David Oberhollenzer

Remove never used overflow error message in fstree_from_file

2019-07-01T09:46:40+00:00

Bug found using scan-build. Signed-off-by: David Oberhollenzer

Fix uninitialize return status in fstree_relabel_selinux

2019-07-01T09:46:40+00:00

Should the inode table theoretically be empty, the function returns an undefined value. This commit fixes that case by initializing the return status to 0, so it returns success status in that case. Bug found using scan-build. Signed-off-by: David Oberhollenzer

Fix use of uninitialized xattr structure

2019-07-01T07:20:10+00:00

The refactor of the xattr table grow code merged all allocation code paths into realloc(), including the initial allocation. This means that the xattr structure is used uninitialized. This commit makes sure the reallocated structure is alwayes cleared. Bug found using scan-build. Signed-off-by: David Oberhollenzer

Fix alloca'd memory being freed in fstree_from_dir

2019-07-01T07:17:54+00:00

Most code path that use 'extra' allocate it using calloc/malloc/strdup and then converge into a common path that uses free() on extra. This commit removes a stray one that uses alloca for symlink targets, so we don't free() a stack buffer further down in the common path. Bug found using scan-build. Signed-off-by: David Oberhollenzer

Split up fstree_add_xattr

2019-06-23T15:30:18+00:00

This IMO makes it somewhat easier to read and understand what's going on. Signed-off-by: David Oberhollenzer

Move fstree default option processing to fstree code

2019-06-23T00:39:57+00:00

Instead of decomposing a default string in gensquashfs option processing, move that to fstree_init instead and pass the option string directly to fstree_init. Signed-off-by: David Oberhollenzer

fix: always set permissions on symlinks to 0777

2019-06-22T21:49:59+00:00

Signed-off-by: David Oberhollenzer

Cleanup: unify packdir/packfile based directory changes in gensquashfs

2019-06-22T21:18:36+00:00

This commit removes the packdir/packfile based directory setup magic from fstree_from_file and moves it to gensquashfs. Over there, the common parts are deduplicated. Signed-off-by: David Oberhollenzer

Cleanup: split fstree sort into 2 fstree independend functions

2019-06-22T18:04:25+00:00

Make tree node list sort and recursive variant available and independend of the fstree_t. This is considered cleaner, since the fstree_t actually isn't needed for any of this and we can just call the recusvie sort on the root instead, and we can use the sort implementation directly for things like the upcoming unit test. Also this commit splits up the merge/sort implementation into a seperate split and merge functions to make the code somewhat more readable. Signed-off-by: David Oberhollenzer