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ceph: fix "ceph.dir.rctime" vxattr value

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[ Upstream commit 718807289d ]

The vxattr value incorrectly places a "09" prefix to the nanoseconds
field, instead of providing it as a zero-pad width specifier after '%'.

Fixes: 3489b42a72 ("ceph: fix three bugs, two in ceph_vxattrcb_file_layout()")
Link: https://tracker.ceph.com/issues/39943
Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
David Disseldorp
2019-05-15 16:56:39 +02:00
committed by Greg Kroah-Hartman
parent cdf4c21625
commit f053b46728
1 changed files with 1 additions and 1 deletions
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fs/ceph/xattr.c
+1 -1
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@@ -221,7 +221,7 @@ static size_t ceph_vxattrcb_dir_rbytes(struct ceph_inode_info *ci, char *val,
static size_t ceph_vxattrcb_dir_rctime(struct ceph_inode_info *ci, char *val,
size_t size)
{
return snprintf(val, size, "%lld.09%ld", ci->i_rctime.tv_sec,
return snprintf(val, size, "%lld.%09ld", ci->i_rctime.tv_sec,
ci->i_rctime.tv_nsec);
}