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android_kernel_xiaomi_sm8450/fs/ubifs
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Zhihao Cheng dd7db149bc ubifs: ubifs_jnl_change_xattr: Remove assertion 'nlink > 0' for host inode 
Changing xattr of a temp file will trigger following assertion failed
and make ubifs turn into readonly filesystem:
  ubifs_assert_failed [ubifs]: UBIFS assert failed: host->i_nlink > 0,
  in fs/ubifs/journal.c:1801

Reproducer:
  1. fd = open(__O_TMPFILE)
  2. fsetxattr(fd, key, value2, XATTR_CREATE)
  3. fsetxattr(fd, key, value2, XATTR_REPLACE)

Fix this by removing assertion 'nlink > 0' for host inode.

Reported-by: Chengsong Ke <kechengsong@huawei.com>
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2020-09-17 22:56:09 +02:00
..
auth.c
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-06-01 12:00:10 -07:00
budget.c
ubifs: Limit the number of pages in shrink_liability
2019-08-22 17:25:33 +02:00
commit.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
compress.c
ubifs: Add support for zstd compression.
2019-07-08 19:43:53 +02:00
crypto.c
fscrypt: introduce fscrypt_decrypt_block_inplace()
2019-05-28 10:27:53 -07:00
debug.c
ubifs: dent: Fix some potential memory leaks while iterating entries
2020-09-17 22:55:51 +02:00
debug.h
Driver Core and debugfs changes for 5.3-rc1
2019-07-12 12:24:03 -07:00
dir.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
file.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
find.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
gc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
io.c
ubifs: Fix out-of-bounds memory access caused by abnormal value of node_len
2020-03-30 23:02:37 +02:00
ioctl.c
ubifs: wire up FS_IOC_GET_ENCRYPTION_NONCE
2020-03-19 21:57:06 -07:00
journal.c
ubifs: ubifs_jnl_change_xattr: Remove assertion 'nlink > 0' for host inode
2020-09-17 22:56:09 +02:00
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
mm: remove the pgprot argument to __vmalloc
2020-06-02 10:59:11 -07:00
lpt.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
Makefile
fscrypt: remove filesystem specific build config option
2019-01-23 23:56:43 -05:00
master.c
ubifs: use crypto_shash_tfm_digest()
2020-05-08 15:32:15 +10:00
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: xattr: Fix some potential memory leaks while iterating entries
2020-09-17 22:55:41 +02:00
recovery.c
ubifs: Fix typo of output in get_cs_sqnum
2019-07-08 19:43:43 +02:00
replay.c
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-06-01 12:00:10 -07:00
sb.c
ubifs: add option to specify version for new file systems
2020-08-02 22:23:46 +02:00
scan.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
shrinker.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
super.c
ubifs: add option to specify version for new file systems
2020-08-02 22:23:46 +02:00
tnc_commit.c
ubifs: ubifs_tnc_start_commit: Fix OOB in layout_in_gaps
2019-11-17 22:22:54 +01:00
tnc_misc.c
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
tnc.c
ubifs: xattr: Fix some potential memory leaks while iterating entries
2020-09-17 22:55:41 +02:00
ubifs-media.h
ubifs: Add support for zstd compression.
2019-07-08 19:43:53 +02:00
ubifs.h
ubifs: add option to specify version for new file systems
2020-08-02 22:23:46 +02:00
xattr.c
ubifs: xattr: Fix some potential memory leaks while iterating entries
2020-09-17 22:55:41 +02:00