diff options
Diffstat (limited to 'sys/kern/vfs_mount.c')
| -rw-r--r-- | sys/kern/vfs_mount.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/kern/vfs_mount.c b/sys/kern/vfs_mount.c index 08879fd..cb556a2 100644 --- a/sys/kern/vfs_mount.c +++ b/sys/kern/vfs_mount.c @@ -847,6 +847,8 @@ vfs_domount( vfsp = vfs_byname_kld(fstype, td, &error); if (vfsp == NULL) return (ENODEV); + if (jailed(td->td_ucred) && !(vfsp->vfc_flags & VFCF_JAIL)) + return (EPERM); } /* * Get vnode to be covered @@ -863,6 +865,11 @@ vfs_domount( return (EINVAL); } mp = vp->v_mount; + vfsp = mp->mnt_vfc; + if (jailed(td->td_ucred) && !(vfsp->vfc_flags & VFCF_JAIL)) { + vput(vp); + return (EPERM); + } MNT_ILOCK(mp); flag = mp->mnt_flag; /* |
