From 1485f726c6dec1a1f85438f2962feaa3d585526f Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 7 Dec 2022 12:59:27 +0100 Subject: ext4: initialize quota before expanding inode in setproject ioctl Make sure we initialize quotas before possibly expanding inode space (and thus maybe needing to allocate external xattr block) in ext4_ioctl_setproject(). This prevents not accounting the necessary block allocation. Signed-off-by: Jan Kara Cc: stable@kernel.org Link: https://lore.kernel.org/r/20221207115937.26601-1-jack@suse.cz Signed-off-by: Theodore Ts'o --- fs/ext4/ioctl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/ext4') diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 202953b5db49..8067ccda34e4 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -732,6 +732,10 @@ static int ext4_ioctl_setproject(struct inode *inode, __u32 projid) if (ext4_is_quota_file(inode)) return err; + err = dquot_initialize(inode); + if (err) + return err; + err = ext4_get_inode_loc(inode, &iloc); if (err) return err; @@ -747,10 +751,6 @@ static int ext4_ioctl_setproject(struct inode *inode, __u32 projid) brelse(iloc.bh); } - err = dquot_initialize(inode); - if (err) - return err; - handle = ext4_journal_start(inode, EXT4_HT_QUOTA, EXT4_QUOTA_INIT_BLOCKS(sb) + EXT4_QUOTA_DEL_BLOCKS(sb) + 3); -- cgit v1.2.3