On Mon, Aug 04, 2014 at 09:47:14AM -0700, Andy Zhou wrote:
> When dpif_recv_set returns an error, close_dpif_backer gets called,
> which in term calls recirc_id_pool_destroy, which can lead to a crash
> since recirc_id_pool_create() was not called before this patch.
>
> Reported-by: Mukesh Hira <mh...@vmware.com>
> Signed-off-by: Andy Zhou <az...@nicira.com>
Acked-by: Ben Pfaff <b...@nicira.com>
I guess that we can remove this code and comment from
check_variable_length_userdata() now, since we no longer have recv
enabled when we call that function:
/* Variable-length userdata is supported.
*
* Purge received packets to avoid processing the nonsense packet we
* sent to userspace, then report success. */
dpif_recv_purge(backer->dpif);
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