Commit 2def865a authored Oct 14, 2019 by Jeff Layton Committed by Ilya Dryomov Nov 25, 2019

ceph: don't leave ino field in ceph_mds_request_head uninitialized



We currently just pass junk in this field unless we're retransmitting a
create, but in later patches, we'll need a mechanism to pass a delegated
inode number on an initial create request. Prepare for this by ensuring
this field is zeroed out.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

parent f5946bcc

fs/ceph/mds_client.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2349,6 +2349,7 @@ static struct ceph_msg create_request_message(struct ceph_mds_client mdsc,
		head->op = cpu_to_le32(req->r_op);
		head->caller_uid = cpu_to_le32(from_kuid(&init_user_ns, req->r_uid));
		head->caller_gid = cpu_to_le32(from_kgid(&init_user_ns, req->r_gid));
		head->ino = 0;
		head->args = req->r_args;

		ceph_encode_filepath(&p, end, ino1, path1);

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