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| author | Norbert van Bolhuis <nvbolhuis@gmail.com> | 2024-12-24 01:49:04 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-01-18 08:29:10 -0600 |
| commit | bbfa4fe13ca7645bd3033513dda48920e7c25542 (patch) | |
| tree | 5397c3d096925ddc8eda4ac1d47e9fefb6f8232a /drivers/fpga/sandbox.c | |
| parent | a0defa4f358145d34e69bcd059b407ea853580cb (diff) | |
squashfs: Fix sqfs_inode_size() for xattr related SQFS_LSYMLINK_TYPE
A squashfs filesystem with extended attributes (xattrs) may have
inodes of type SQFS_LSYMLINK_TYPE. This might cause u-boot to fail to
handle the filesystem since it assumes a SYMLINK_TYPE and LSYMLINK_TYPE
inode are the same size. This is wrong, see:
https://github.com/plougher/squashfs-tools/blob/master/squashfs-tools/read_fs.c#L421
Using the mksquashfs '-no-xattrs' argument is probably best, but the
mksquashfs '-xattrs' argument is the default.
This patch fixes squashfs image handling by making sure parsing the
uncompressed inode_table (with sqfs_find_inode) succeeeds. The only change
needed is correctly determining the size of a SQFS_LSYMLINK_TYPE inode.
Signed-off-by: Norbert van Bolhuis <nvbolhuis@gmail.com>
Diffstat (limited to 'drivers/fpga/sandbox.c')
0 files changed, 0 insertions, 0 deletions