| commit | 8fc646b44385ff0a9853f6590497e43049eeb311 | [log] [tgz] |
|---|---|---|
| author | Amir Goldstein <amir73il@gmail.com> | Tue Jul 11 15:58:35 2017 +0300 |
| committer | Miklos Szeredi <mszeredi@redhat.com> | Thu Jul 13 22:06:45 2017 +0200 |
| tree | 80b44e698a2fc19de2ba6d59c0fb9fcdd5b416c5 | |
| parent | f4439de118283159ff165e52036134a278ebf990 [diff] |
ovl: fix random return value on mount
On failure to prepare_creds(), mount fails with a random
return value, as err was last set to an integer cast of
a valid lower mnt pointer or set to 0 if inodes index feature
is enabled.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: 3fe6e52f0626 ("ovl: override creds with the ones from ...")
Cc: <stable@vger.kernel.org> # v4.7
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>