iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ceph: properly put ceph_string reference after async create attempt

Browse Source 
commit 932a9b5870d38b87ba0a9923c804b1af7d3605b9 upstream.

The reference acquired by try_prep_async_create is currently leaked.
Ensure we put it.

Cc: stable@vger.kernel.org
Fixes: 9a8d03ca2e2c ("ceph: attempt to do async create when possible")
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jeff Layton 2022-01-25 15:39:16 -05:00 committed by Greg Kroah-Hartman
parent 4e5dcbedd4
commit 36d433ae32
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/ceph/file.c
View File

@ -744,8 +744,10 @@ retry:
restore_deleg_ino(dir, req->r_deleg_ino);
ceph_mdsc_put_request(req);
try_async = false;
ceph_put_string(rcu_dereference_raw(lo.pool_ns));
goto retry;
}
ceph_put_string(rcu_dereference_raw(lo.pool_ns));
goto out_req;
}
}