[ovs-dev] [PATCH] lib: fix cmap_find_protected

[Ben Pfaff]

On Mon, Dec 24, 2018 at 05:12:19PM +0800, Zang MingJie wrote:
> cmap_find_protected calculated wrong h2 hash which causing entries with
> duplicated id inserted into the cmap.
> 
> Reported-at: https://mail.openvswitch.org/pipermail/ovs-discuss/2018-December/047945.html
> Signed-off-by: Zang MingJie <zealot0630 at gmail.com>

Wow, what an awful bug.  Thank you very much for finding it!  I applied
this to master and backported as far as branch-2.4.