"dev" <[email protected]> wrote on 07/08/2016 06:27:03 AM:

> From: Gurucharan Shetty <[email protected]>
> To: [email protected]
> Date: 07/08/2016 04:25 PM
> Subject: [ovs-dev] [PATCH v2] ovn-controller: Change strategy for
> gateway conntrack zone allocation.
> Sent by: "dev" <[email protected]>
>
> Commit 263064aeaa31e7 (Convert binding_run to incremental processing.)
> changed the way patched_datapaths were handled. Previously we would
> destroy the datastructure in every run and re-create it fresh. The new
> way causes problems with the way conntrack zones are allocated as now
> we can have stale port_binding entries causing segmentation faults.
>
> With this commit, we simply don't depend on port_binding records in
> conntrack zone allocation and instead store the UUID as a string in
> the patch_datapath datastructure.
>
> (The test enhanced with this commit would fail without the changes
> in the commit. i.e. ovn-controller would crash. )
>
> Signed-off-by: Gurucharan Shetty <[email protected]>
> ---

I've tried this out and verified that the enhanced test does fail/crash
w/o the patch and passes w/ it so...

Acked-by: Ryan Moats <[email protected]>
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