4.9-stable review patch. If anyone has any objections, please let me know.
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From: Wang Shilong wshilong@ddn.com
commit 182a79e0c17147d2c2d3990a9a7b6b58a1561c7a upstream.
We return most failure of dquota_initialize() except inode evict, this could make a bit sense, for example we allow file removal even quota files are broken?
But it dosen't make sense to allow setting project if quota files etc are broken.
Signed-off-by: Wang Shilong wshilong@ddn.com Signed-off-by: Theodore Ts'o tytso@mit.edu Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- fs/ext4/ioctl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -345,7 +345,9 @@ static int ext4_ioctl_setproject(struct } brelse(iloc.bh);
- dquot_initialize(inode); + err = dquot_initialize(inode); + if (err) + return err;
handle = ext4_journal_start(inode, EXT4_HT_QUOTA, EXT4_QUOTA_INIT_BLOCKS(sb) +