diff options
| author | Guillaume Nault <gnault@redhat.com> | 2020-10-20 18:34:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 12:07:08 +0300 |
| commit | 618a54d780a5a00ca21299545d1dcd7c17cf75f1 (patch) | |
| tree | b0aa70a121e84f92587c3d7d9686bd29b3ba1f0f /net/sched | |
| parent | ed2c3b4a04c2c35d15ae74d5be7ffbb94d7090bd (diff) | |
| download | linux-618a54d780a5a00ca21299545d1dcd7c17cf75f1.tar.xz | |
net/sched: act_gate: Unlock ->tcfa_lock in tc_setup_flow_action()
[ Upstream commit b130762161374b1ef31549bef8ebd4abeb998d94 ]
We need to jump to the "err_out_locked" label when
tcf_gate_get_entries() fails. Otherwise, tc_setup_flow_action() exits
with ->tcfa_lock still held.
Fixes: d29bdd69ecdd ("net: schedule: add action gate offloading")
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Link: https://lore.kernel.org/r/12f60e385584c52c22863701c0185e40ab08a7a7.1603207948.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/cls_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 4619cb3cb0a8..8bf6bde1cfe5 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -3707,7 +3707,7 @@ int tc_setup_flow_action(struct flow_action *flow_action, entry->gate.num_entries = tcf_gate_num_entries(act); err = tcf_gate_get_entries(entry, act); if (err) - goto err_out; + goto err_out_locked; } else { err = -EOPNOTSUPP; goto err_out_locked; |