diff options
| author | Phillip Lougher <phillip@squashfs.org.uk> | 2025-09-24 01:06:51 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-28 21:36:14 +0300 |
| commit | 9ee94bfbe930a1b39df53fa2d7b31141b780eb5a (patch) | |
| tree | 7a584e2545e77b34122e4db3a1af15a27ba663aa /drivers/net/wan/lapbether.c | |
| parent | 1260cbcffa608219fc9188a6cbe9c45a300ef8b5 (diff) | |
| download | linux-9ee94bfbe930a1b39df53fa2d7b31141b780eb5a.tar.xz | |
Squashfs: add additional inode sanity checking
Patch series "Squashfs: performance improvement and a sanity check".
This patchset adds an additional sanity check when reading regular file
inodes, and adds support for SEEK_DATA/SEEK_HOLE lseek() whence values.
This patch (of 2):
Add an additional sanity check when reading regular file inodes.
A regular file if the file size is an exact multiple of the filesystem
block size cannot have a fragment. This is because by definition a
fragment block stores tailends which are not a whole block in size.
Link: https://lkml.kernel.org/r/20250923220652.568416-1-phillip@squashfs.org.uk
Link: https://lkml.kernel.org/r/20250923220652.568416-2-phillip@squashfs.org.uk
Signed-off-by: Phillip Lougher <phillip@squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/net/wan/lapbether.c')
0 files changed, 0 insertions, 0 deletions