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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>
This commit is contained in:
Jeff Layton 2019-10-14 15:41:54 -04:00 committed by Ilya Dryomov
parent f5946bcc5e
commit 2def865a81
1 changed files with 1 additions and 0 deletions
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1
fs/ceph/mds_client.c
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@ -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);