Unverified Commit ffb32104 authored by Jeff Layton's avatar Jeff Layton Committed by Christian Brauner
Browse files

ceph: don't allow delegations to be set on directories 



With the advent of directory leases, it's necessary to set the
->setlease() handler in directory file_operations to properly deny them.

Fixes: e6d28ebc ("filelock: push the S_ISREG check down to ->setlease handlers")
Signed-off-by: default avatarJeff Layton <jlayton@kernel.org>
Link: https://patch.msgid.link/20260107-setlease-6-19-v1-5-85f034abcc57@kernel.org


Reviewed-by: default avatarViacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent ce946c4f

fs/ceph/dir.c

+2 −0
Original line number Diff line number Diff line
@@ -2214,6 +2214,7 @@ const struct file_operations ceph_dir_fops = { 
	.fsync = ceph_fsync,

	.lock = ceph_lock,

	.flock = ceph_flock,

	.setlease = simple_nosetlease,

};



const struct file_operations ceph_snapdir_fops = {
@@ -2221,6 +2222,7 @@ const struct file_operations ceph_snapdir_fops = { 
	.llseek = ceph_dir_llseek,

	.open = ceph_open,

	.release = ceph_release,

	.setlease = simple_nosetlease,

};



const struct inode_operations ceph_dir_iops = {