From: Joe Stringer <[email protected]>
Date: Sun, 25 Oct 2015 20:21:48 -0700
> If ip_defrag() returns an error other than -EINPROGRESS, then the skb is
> freed. When handle_fragments() passes this back up to
> do_execute_actions(), it will be freed again. Prevent this double free
> by never freeing the skb in do_execute_actions() for errors returned by
> ovs_ct_execute. Always free it in ovs_ct_execute() error paths instead.
>
> Fixes: 7f8a436eaa2c ("openvswitch: Add conntrack action")
> Reported-by: Florian Westphal <[email protected]>
> Signed-off-by: Joe Stringer <[email protected]>
Applied.
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