4.14-stable review patch. If anyone has any objections, please let me know.
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From: Chao Yu yuchao0@huawei.com
[ Upstream commit c22aecd75919511abea872b201751e0be1add898 ]
dquot_initialize() can fail due to any exception inside quota subsystem, f2fs needs to be aware of it, and return correct return value to caller.
Signed-off-by: Chao Yu yuchao0@huawei.com Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/f2fs/file.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2493,7 +2493,9 @@ static int f2fs_ioc_setproject(struct fi } f2fs_put_page(ipage, 1);
- dquot_initialize(inode); + err = dquot_initialize(inode); + if (err) + goto out_unlock;
transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid)); if (!IS_ERR(transfer_to[PRJQUOTA])) {