Unverified Commit ce946c4f authored by Jeff Layton's avatar Jeff Layton Committed by Christian Brauner
Browse files

gfs2: 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.

In the "nolock" case however, there is no need to 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-v1-4-85f034abcc57@kernel.org


Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent 5d65a70b

fs/gfs2/file.c

+1 −0
Original line number Diff line number Diff line
@@ -1608,6 +1608,7 @@ const struct file_operations gfs2_dir_fops = { 
	.lock		= gfs2_lock,

	.flock		= gfs2_flock,

	.llseek		= default_llseek,

	.setlease	= simple_nosetlease,

	.fop_flags	= FOP_ASYNC_LOCK,

};