[ovs-dev] [PATCH 4/4] netdev: fix crash when interface option is changed to invalid value

Ben Pfaff blp at ovn.org
Wed Jul 12 00:36:36 UTC 2017


On Fri, Jun 30, 2017 at 03:29:40PM +0000, Zoltán Balogh wrote:
> When trying to modify an interface option (e.g. remote IP of a GRE port) to
> an invalid value, the vswitchd does crash. For instance:
>  ovs-vsctl add-br br0
>  ovs-vsctl add-port br0 gre0 -- set interface gre0 type=gre \
>            options:remote_ip=10.0.0.2
>  ovs-vsctl set interface gre0 options:remote_ip=9.9.9

Good catch, thanks.  I applied this to master and branch-2.7.


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