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| author | Zhihao Cheng <chengzhihao1@huawei.com> | 2021-12-27 06:22:35 +0300 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2022-01-09 23:47:05 +0300 |
| commit | 716b4573026bcbfa7b58ed19fe15554bac66b082 (patch) | |
| tree | e178ff0bae55c81032f2b3f4a6d53998bb49979a /fs/ubifs/dir.c | |
| parent | 7a8884feec908afd05ebd45db5eba9a03674137e (diff) | |
| download | linux-716b4573026bcbfa7b58ed19fe15554bac66b082.tar.xz | |
ubifs: Add missing iput if do_tmpfile() failed in rename whiteout
whiteout inode should be put when do_tmpfile() failed if inode has been
initialized. Otherwise we will get following warning during umount:
UBIFS error (ubi0:0 pid 1494): ubifs_assert_failed [ubifs]: UBIFS
assert failed: c->bi.dd_growth == 0, in fs/ubifs/super.c:1930
VFS: Busy inodes after unmount of ubifs. Self-destruct in 5 seconds.
Fixes: 9e0a1fff8db56ea ("ubifs: Implement RENAME_WHITEOUT")
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Suggested-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'fs/ubifs/dir.c')
| -rw-r--r-- | fs/ubifs/dir.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index f4783e1ae775..745e6e3f246e 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -432,6 +432,8 @@ out_inode: make_bad_inode(inode); if (!instantiated) iput(inode); + else if (whiteout) + iput(*whiteout); out_budg: ubifs_release_budget(c, &req); if (!instantiated) |