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FreeBSD: add missing fplookup_vexec handler to special vop vectors

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Otherwise lookup can fail with EOPNOTSUPP or panic.

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Matt Macy <mmacy@FreeBSD.org>
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Closes #11066
This commit is contained in:
Mateusz Guzik 2020-10-15 05:08:20 +00:00 committed by Brian Behlendorf
parent 34cda44af6
commit 41e2b3de13
2 changed files with 12 additions and 0 deletions
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9
module/os/freebsd/zfs/zfs_ctldir.c
View File

@ -796,6 +796,9 @@ zfsctl_common_getacl(struct vop_getacl_args *ap)
static struct vop_vector zfsctl_ops_root = {
.vop_default = &default_vnodeops,
#if __FreeBSD_version >= 1300121
.vop_fplookup_vexec = VOP_EAGAIN,
#endif
.vop_open = zfsctl_common_open,
.vop_close = zfsctl_common_close,
.vop_ioctl = VOP_EINVAL,
@ -1113,6 +1116,9 @@ zfsctl_snapdir_getattr(struct vop_getattr_args *ap)
static struct vop_vector zfsctl_ops_snapdir = {
.vop_default = &default_vnodeops,
#if __FreeBSD_version >= 1300121
.vop_fplookup_vexec = VOP_EAGAIN,
#endif
.vop_open = zfsctl_common_open,
.vop_close = zfsctl_common_close,
.vop_getattr = zfsctl_snapdir_getattr,
@ -1214,6 +1220,9 @@ zfsctl_snapshot_vptocnp(struct vop_vptocnp_args *ap)
*/
static struct vop_vector zfsctl_ops_snapshot = {
.vop_default = NULL, /* ensure very restricted access */
#if __FreeBSD_version >= 1300121
.vop_fplookup_vexec = VOP_EAGAIN,
#endif
.vop_inactive = zfsctl_snapshot_inactive,
#if __FreeBSD_version >= 1300045
.vop_need_inactive = vop_stdneed_inactive,

3
module/os/freebsd/zfs/zfs_vnops.c
View File

@ -6641,6 +6641,9 @@ VFS_VOP_VECTOR_REGISTER(zfs_fifoops);
*/
struct vop_vector zfs_shareops = {
.vop_default = &default_vnodeops,
#if __FreeBSD_version >= 1300121
.vop_fplookup_vexec = VOP_EAGAIN,
#endif
.vop_access = zfs_freebsd_access,
.vop_inactive = zfs_freebsd_inactive,
.vop_reclaim = zfs_freebsd_reclaim,