Re: [RFC PATCH net] udp: check sk for UDP GRO fraglist

2021-01-11 Thread Alexander Lobakin
From: Steffen Klassert Date: Mon, 11 Jan 2021 09:43:22 +0100 > On Mon, Jan 11, 2021 at 11:02:42AM +0900, Dongseok Yi wrote: >> On 2021-01-08 22:35, Steffen Klassert wrote: >>> On Fri, Jan 08, 2021 at 09:52:28PM +0900, Dongseok Yi wrote: It is a workaround patch. UDP/IP header of UD

Re: [RFC PATCH net] udp: check sk for UDP GRO fraglist

2021-01-11 Thread Steffen Klassert
On Mon, Jan 11, 2021 at 11:02:42AM +0900, Dongseok Yi wrote: > On 2021-01-08 22:35, Steffen Klassert wrote: > > On Fri, Jan 08, 2021 at 09:52:28PM +0900, Dongseok Yi wrote: > > > It is a workaround patch. > > > > > > UDP/IP header of UDP GROed frag_skbs are not updated even after NAT > > > forwardi

RE: [RFC PATCH net] udp: check sk for UDP GRO fraglist

2021-01-10 Thread Dongseok Yi
On 2021-01-08 22:35, Steffen Klassert wrote: > On Fri, Jan 08, 2021 at 09:52:28PM +0900, Dongseok Yi wrote: > > It is a workaround patch. > > > > UDP/IP header of UDP GROed frag_skbs are not updated even after NAT > > forwarding. Only the header of head_skb from ip_finish_output_gso -> > > skb_gso_

Re: [RFC PATCH net] udp: check sk for UDP GRO fraglist

2021-01-08 Thread Steffen Klassert
On Fri, Jan 08, 2021 at 09:52:28PM +0900, Dongseok Yi wrote: > It is a workaround patch. > > UDP/IP header of UDP GROed frag_skbs are not updated even after NAT > forwarding. Only the header of head_skb from ip_finish_output_gso -> > skb_gso_segment is updated but following frag_skbs are not updat