commit 1612bf99de322e2554a90dced7337ff2d8d1ded6
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Applying the __attribute__((packed)) annotation to members that do not
need it impacts performance negatively on architectures that do not
support efficient unaligned accesses (e.g. ARMv7). Hence minimize the
__attribute__((packed)) annotations.
See also CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS in the Linux kernel.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
commit 9425b47b897e690c71a337c0c93477bfd6fa1997
category: bugfix
issue: #I6VAS0
CVE: NA
Signed-off-by: DongSenhao <dongsenhao2@huawei.com>
---------------------------------------
Before modifying the __attribute__((packed)) annotations, let the
compiler verify the sizes of on-disk data structures.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: dongsenhao <dongsenhao2@huawei.com>
- Print the values of xattrs that have an unknown ->e_name_index, rather
than ignoring them.
- Replace char with u8. Otherwise xattr values containing bytes >= 0x80
are printed incorrectly on platforms where char is signed.
- Only parse the encryption xattr if it has a known format number and
size. Otherwise print it as hex.
- Remove incorrect le16_to_cpu() on ->e_name_len which has type u8.
- Consolidate the code that prints the xattr value as hex.
- Constify pointers to the xattr entry.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch adds to do sanity check with inode.i_inline_xattr_size,
and once it is corrupted, recover it to default value.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch exports read_all_xattrs to allow dump/fsck to get all xattrs,
and introduces print_xattr_entry which tries to parse an xattr entry
accroding to its xattr index.
Signed-off-by: Sheng Yong <shengyong1@huawei.com>
[Jaegeuk Kim: fix configure.ac]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This patch implements loading files into the existing partition.
For example,
# sload.f2fs -f ./ /dev/sdb1
Then, all the directories and files will be loaded into /dev/sdb1.
By default, newly files should have inline_data and inline_xattr, if possible.
Signed-off-by: Hou Pengyang <houpengyang@huawei.com>
Signed-off-by: Liu Shuoran <liushuoran@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
