Descriptor table is a shared object; it's not a place where you can
stick temporary references to files, especially when we don't need
an opened file at all.
Cc: stable@vger.kernel.org # v4.14
Fixes: 98589a0998b8 ("netfilter: xt_bpf: Fix XT_BPF_MODE_FD_PINNED mode of 'xt_bpf_info_v1'")
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Chenbo Feng <fengc@google.com>
Removed the code related to function bpf_prog_get_ok() since it is not
exsit in current android tree.
(cherry picked from commit 040ee69226f8a96b7943645d68f41d5d44b5ff7d)
Change-Id: If7a602128cdea4b4b50c8effb215c9bca7449515
7dc12f7d2f