Re: [PATCH net-next 00/12] ptr_ring fixes

2018-01-29 Thread David Miller
From: Jason Wang Date: Mon, 29 Jan 2018 15:10:37 +0800 > > > On 2018年01月26日 07:36, Michael S. Tsirkin wrote: >> This fixes a bunch of issues around ptr_ring use in net core. >> One of these: "tap: fix use-after-free" is also needed on net, >> but can't be backported cleanly. >> >> I will post a

Re: [PATCH net-next 00/12] ptr_ring fixes

2018-01-28 Thread Jason Wang
On 2018年01月26日 07:36, Michael S. Tsirkin wrote: This fixes a bunch of issues around ptr_ring use in net core. One of these: "tap: fix use-after-free" is also needed on net, but can't be backported cleanly. I will post a net patch separately. Lightly tested - Jason, could you pls confirm this

Re: [PATCH net-next 00/12] ptr_ring fixes

2018-01-25 Thread Jason Wang
On 2018年01月26日 07:36, Michael S. Tsirkin wrote: This fixes a bunch of issues around ptr_ring use in net core. One of these: "tap: fix use-after-free" is also needed on net, but can't be backported cleanly. I will post a net patch separately. Lightly tested - Jason, could you pls confirm this

[PATCH net-next 00/12] ptr_ring fixes

2018-01-25 Thread Michael S. Tsirkin
This fixes a bunch of issues around ptr_ring use in net core. One of these: "tap: fix use-after-free" is also needed on net, but can't be backported cleanly. I will post a net patch separately. Lightly tested - Jason, could you pls confirm this addresses the security issue you saw with ptr_ring?