ACK: [Xenial][PATCH 0/2] Fix for Creating conntrack entry failure with kernel 4.4.0-89

Stefan Bader stefan.bader at canonical.com
Fri Aug 11 13:35:50 UTC 2017


On 11.08.2017 15:28, Kleber Sacilotto de Souza wrote:
> BugLink: http://bugs.launchpad.net/bugs/1709032
> 
> We did a re-spin from the last SRU cycle to revert "netfilter: synproxy:
> fix conntrackd interaction", which was causing a regression with OpenStack.
> A follow-up fix (9c3f3794 - "netfilter: nf_ct_ext: fix possible panic after
> nf_ct_extend_unregister") has been found to fix the issue as reported on
> the bug.
> 
> This patch series re-introduces the reverted patch and adds a cherry pick
> from the proper fix.
> 
> Kleber Sacilotto de Souza (1):
>   Revert "Revert "netfilter: synproxy: fix conntrackd interaction""
> 
> Liping Zhang (1):
>   netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister
> 
>  net/netfilter/nf_conntrack_extend.c  | 13 ++++++++++---
>  net/netfilter/nf_conntrack_netlink.c |  4 ++++
>  2 files changed, 14 insertions(+), 3 deletions(-)
> 
Acked-by: Stefan Bader <stefan.bader at canonical.com>

Sounds like the better way fwd, lets make sure the affected parties from the
regression make some testing with that.

-Stefan


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