diff options
Diffstat (limited to 'sys/cddl/contrib/opensolaris/uts/common/fs')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c index 2716c2535763..d9dacbf6b4a3 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c @@ -6250,12 +6250,15 @@ zfs_freebsd_rename(ap) ASSERT(ap->a_fcnp->cn_flags & (SAVENAME|SAVESTART)); ASSERT(ap->a_tcnp->cn_flags & (SAVENAME|SAVESTART)); - if (fdvp->v_mount == tdvp->v_mount) + /* + * Check for cross-device rename. + */ + if ((fdvp->v_mount != tdvp->v_mount) || + (tvp && (fdvp->v_mount != tvp->v_mount))) + error = EXDEV; + else error = zfs_rename(fdvp, ap->a_fcnp->cn_nameptr, tdvp, ap->a_tcnp->cn_nameptr, ap->a_fcnp->cn_cred, NULL, 0); - else - error = EXDEV; - if (tdvp == tvp) VN_RELE(tdvp); else |