From 716b4573026bcbfa7b58ed19fe15554bac66b082 Mon Sep 17 00:00:00 2001 From: Zhihao Cheng Date: Mon, 27 Dec 2021 11:22:35 +0800 Subject: 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 Suggested-by: Sascha Hauer Signed-off-by: Richard Weinberger --- fs/ubifs/dir.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/ubifs/dir.c') 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) -- cgit v1.2.3