Jan Kara f950fd0529 udf: Protect rename against modification of moved directory ...

When we are renaming a directory to a different directory, we need to
update '..' entry in the moved directory. However nothing prevents moved
directory from being modified and even converted from the in-ICB format
to the normal format which results in a crash. Fix the problem by
locking the moved directory.

Reported-by: syzbot+aebf90eea2671c43112a@syzkaller.appspotmail.com
Signed-off-by: Jan Kara <jack@suse.cz>

2023-01-26 16:46:34 +01:00

..

balloc.c

udf: Drop VARCONV support

2023-01-26 16:46:32 +01:00

dir.c

udf: Convert udf_readdir() to new directory iteration

2023-01-09 10:39:51 +01:00

directory.c

udf: Drop VARCONV support

2023-01-26 16:46:32 +01:00

ecma_167.h

udf: Get rid of 0-length arrays in struct fileIdentDesc

2021-08-11 16:54:44 +02:00

file.c

udf: Do not update file length for failed writes to inline files

2023-01-09 10:39:53 +01:00

ialloc.c

udf: Fix error handling in udf_new_inode()

2021-12-15 13:08:34 +01:00

inode.c

udf: Fold udf_getblk() into udf_bread()

2023-01-26 16:46:33 +01:00

Kconfig

docs: filesystems: fix renamed references

2020-04-20 15:45:22 -06:00

lowlevel.c

udf: Unify types in anchor block detection

2023-01-26 16:46:32 +01:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

misc.c

udf: Drop VARCONV support

2023-01-26 16:46:32 +01:00

namei.c

udf: Protect rename against modification of moved directory

2023-01-26 16:46:34 +01:00

osta_udf.h

udf: Get rid of 0-length arrays

2021-08-11 16:54:44 +02:00

partition.c

udf: Use udf_bread() in udf_get_pblock_virt15()

2023-01-26 16:46:33 +01:00

super.c

udf: Use udf_bread() in udf_load_vat()

2023-01-26 16:46:33 +01:00

symlink.c

udf: Convert udf_symlink_filler() to use udf_bread()

2023-01-26 16:46:33 +01:00

truncate.c

udf: Drop VARCONV support

2023-01-26 16:46:32 +01:00

udf_i.h

udf: Preserve link count of system files

2023-01-09 10:39:53 +01:00

udf_sb.h

udf: Drop VARCONV support

2023-01-26 16:46:32 +01:00

udfdecl.h

udf: Fold udf_block_map() into udf_map_block()

2023-01-26 16:46:33 +01:00

udfend.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

udftime.c

udf: convert inode stamps to timespec64

2018-06-27 13:58:00 +02:00

unicode.c

udf: Fix iocharset=utf8 mount option

2021-08-12 16:07:09 +02:00