Zhihao Cheng 25fce616a6 ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1 ... If target inode is a special file (eg. block/char device) with nlink count greater than 1, the inode with ui->data will be re-written on disk. However, UBIFS losts target inode's data_len while doing space budget. Bad space budget may let make_reservation() return with -ENOSPC, which could turn ubifs to read-only mode in do_writepage() process. Fetch a reproducer in [Link]. Link: https://bugzilla.kernel.org/show_bug.cgi?id=216494 Fixes: 1e51764a3c ("UBIFS: add new flash file system") Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at>		2023-02-02 21:13:40 +01:00
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auth.c	ubifs: Fix memleak in ubifs_init_authentication	2021-02-12 21:53:22 +01:00
budget.c	ubifs: Fix wrong dirty space budget for dirty inode	2023-02-02 21:13:39 +01:00
commit.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
compress.c	ubifs: Add support for zstd compression.	2019-07-08 19:43:53 +02:00
crypto.c	ubifs: Fix UBIFS ro fail due to truncate in the encrypted directory	2022-09-21 11:32:38 +02:00
debug.c	treewide: use get_random_u32_below() instead of deprecated function	2022-11-18 02:15:15 +01:00
debug.h	ubifs: ubifs_dump_sleb: Remove unused function	2020-12-13 22:12:38 +01:00
dir.c	ubifs: do_rename: Fix wrong space budget when target inode's nlink > 1	2023-02-02 21:13:40 +01:00
file.c	ubifs: Convert to filemap_migrate_folio()	2022-08-02 12:34:04 -04:00
find.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336	2019-06-05 17:37:07 +02:00
gc.c	ubifs: read-only if LEB may always be taken in ubifs_garbage_collect	2021-12-23 22:30:38 +01:00
io.c	ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()	2022-01-10 22:58:27 +01:00
ioctl.c	ubifs: setflags: Make dirtied_ino_d 8 bytes aligned	2022-01-10 22:18:42 +01:00
journal.c	Random number generator fixes for Linux 6.1-rc1.	2022-10-16 15:27:07 -07:00
Kconfig	fscrypt: Allow modular crypto algorithms	2019-12-31 10:33:51 -06:00
key.h	ubifs: allow both hash and disk name to be provided in no-key names	2020-01-22 14:49:56 -08:00
log.c	ubifs: remove unnecessary check in ubifs_log_start_commit	2019-07-08 19:43:51 +02:00
lprops.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
lpt_commit.c	treewide: use get_random_u32_below() instead of deprecated function	2022-11-18 02:15:15 +01:00
lpt.c	ubifs: Fix the printing type of c->big_lpt	2020-12-13 21:57:10 +01:00
Makefile	ubifs: Export filesystem error counters	2021-12-23 20:23:42 +01:00
master.c	ubifs: Fix spelling mistakes	2021-06-22 09:21:39 +02:00
misc.c	ubifs: Allow setting assert action as mount parameter	2018-08-15 00:25:21 +02:00
misc.h	ubifs: misc.h: delete a duplicated word	2020-08-02 22:59:03 +02:00
orphan.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
recovery.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
replay.c	ubifs: Fix spelling mistakes	2021-12-23 20:23:40 +01:00
sb.c	ubifs: Default to zstd compression	2021-04-15 22:00:26 +02:00
scan.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
shrinker.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336	2019-06-05 17:37:07 +02:00
super.c	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
sysfs.c	ubifs: Fix memory leak in ubifs_sysfs_init()	2023-02-02 21:13:35 +01:00
tnc_commit.c	treewide: use get_random_u32_below() instead of deprecated function	2022-11-18 02:15:15 +01:00
tnc_misc.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
tnc.c	ubifs: Pass node length in all node dumping callers	2020-12-13 22:12:32 +01:00
ubifs-media.h	ubifs: Add support for zstd compression.	2019-07-08 19:43:53 +02:00
ubifs.h	ubifs: Fix build errors as symbol undefined	2023-02-02 21:13:34 +01:00
xattr.c	ubifs: Fix AA deadlock when setting xattr for encrypted file	2022-09-21 11:32:58 +02:00