diff options
Diffstat (limited to 'fs/ceph/super.c')
| -rw-r--r-- | fs/ceph/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c index 7d377c9a5e3..6627b26a800 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -357,7 +357,7 @@ static int parse_mount_options(struct ceph_mount_options **pfsopt, } err = -EINVAL; dev_name_end--; /* back up to ':' separator */ - if (*dev_name_end != ':') { + if (dev_name_end < dev_name || *dev_name_end != ':') { pr_err("device name is missing path (no : separator in %s)\n", dev_name); goto out; |