Re: [PATCH stable 3.10-3.16] tcp: Fix crash in TCP Fast Open

2015-04-17 Thread Greg KH
On Wed, Apr 15, 2015 at 07:00:32PM +0100, Ben Hutchings wrote: Commit 355a901e6cf1 (tcp: make connect() mem charging friendly) changed tcp_send_syn_data() to perform an open-coded copy of the 'syn' skb rather than using skb_copy_expand(). The open-coded copy does not cover the

Re: [PATCH stable 3.10-3.16] tcp: Fix crash in TCP Fast Open

2015-04-16 Thread Luis Henriques
On Wed, Apr 15, 2015 at 07:00:32PM +0100, Ben Hutchings wrote: Commit 355a901e6cf1 (tcp: make connect() mem charging friendly) changed tcp_send_syn_data() to perform an open-coded copy of the 'syn' skb rather than using skb_copy_expand(). The open-coded copy does not cover the

Re: [PATCH stable 3.10-3.16] tcp: Fix crash in TCP Fast Open

2015-04-15 Thread Eric Dumazet
On Wed, 2015-04-15 at 19:00 +0100, Ben Hutchings wrote: Commit 355a901e6cf1 (tcp: make connect() mem charging friendly) changed tcp_send_syn_data() to perform an open-coded copy of the 'syn' skb rather than using skb_copy_expand(). The open-coded copy does not cover the

Re: [PATCH stable 3.10-3.16] tcp: Fix crash in TCP Fast Open

2015-04-15 Thread David Miller
From: Eric Dumazet eric.duma...@gmail.com Date: Wed, 15 Apr 2015 11:22:44 -0700 On Wed, 2015-04-15 at 19:00 +0100, Ben Hutchings wrote: Commit 355a901e6cf1 (tcp: make connect() mem charging friendly) changed tcp_send_syn_data() to perform an open-coded copy of the 'syn' skb rather than using