Messages in this thread Patch in this message |  | | From | Chao Yu <> | Subject | [PATCH] f2fs: fix to detect failure of dquot_initialize | Date | Sat, 21 Apr 2018 17:53:52 +0800 |
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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> --- fs/f2fs/file.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index a94531671217..5d710f7f2684 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2581,7 +2581,9 @@ static int f2fs_ioc_setproject(struct file *filp, __u32 projid) } 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])) { -- 2.15.0.55.gc2ece9dc4de6
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