diff options
Diffstat (limited to 'security/apparmor/mount.c')
| -rw-r--r-- | security/apparmor/mount.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/security/apparmor/mount.c b/security/apparmor/mount.c index fb30204c761a..49fe8da6fea4 100644 --- a/security/apparmor/mount.c +++ b/security/apparmor/mount.c @@ -499,6 +499,10 @@ int aa_move_mount(const struct cred *subj_cred, error = -ENOMEM; if (!to_buffer || !from_buffer) goto out; + + if (!our_mnt(from_path->mnt)) + /* moving a mount detached from the namespace */ + from_path = NULL; error = fn_for_each_confined(label, profile, match_mnt(subj_cred, profile, to_path, to_buffer, from_path, from_buffer, |