Re: [PATCH net] dccp: fix use-after-free in dccp_feat_activate_values
From: Eric Dumazet <hidden>
Date: 2017-03-06 06:42:13
On Sun, 2017-03-05 at 21:38 -0800, Cong Wang wrote:
Do you really want to disable BH again here? dccp_check_req() should be always called on RX path where BH is already disabled and BH can't be disabled twice?
What makes you think BH can't be disabled twice ? Look, I prefer being cautious here, no need to get another DCCP bug report later.