[ovs-dev] [PATCH 2/2] ovs-appctl: Fix potential crash with timeout argument

[Ben Pfaff]

On Sun, Aug 07, 2016 at 10:06:05PM +0100, Bhanuprakash Bodireddy wrote:
> ovs-appctl can crash with missing timeout argument.
>   # ovs-appctl --timeout= dpif-netdev/pmd-stats-show

I don't see the crash when I run this.  How is it caused?