On Mon, Sep 12, 2016 at 01:52:31PM -0700, Jarno Rajahalme wrote:
> Set ofproto's connmgr pointer to NULL after the connmgr has been
> destructed, and check for NULL when sending a flow removed
> notification.
>
> Verified by sending the flow removed message unconditionally and
> observing numerous core dumps in the test suite.
>
> Found by inspection.
>
> Fixes: f695ebfae5 ("ofproto: Postpone sending flow removed messages.")
> Signed-off-by: Jarno Rajahalme <ja...@ovn.org>
> ---
> v3: New patch for v3.
I'm worried a bit that the rules needed to access these structures
correctly are getting complicated. Maybe there should be a high-level
overview somewhere.
Acked-by: Ben Pfaff <b...@ovn.org>
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