[ovs-discuss] SIGSEGV in nl_attr_get_size() - OVS 2.0.2

Ben Pfaff blp at nicira.com
Wed Jan 7 16:18:56 UTC 2015


Thanks.  In the past I've tried but I've been unable to track down the
root cause.  I also suspected some kind of compiler bug or strange
interaction.

On Wed, Jan 07, 2015 at 09:03:53AM +0000, James Page wrote:
> Duncan/Ben
> 
> I've seen this SIGSEGV reported twice on this ML and I think its
> probably the root cause of:
> 
>   https://bugs.launchpad.net/ubuntu/+source/openvswitch/+bug/1336555
> 
> I'll dig in a see if this an optimizer bug of some description.
> 
> On 04/11/14 00:40, Duncan Idaho wrote:
> > Strange indeed.
> > 
> > Ubuntu built this binary with this GCC: (Ubuntu 4.8.2-19ubuntu1)
> > 4.8.2
> > 
> > Let me know if there is any other information I can provide that
> > would be helpful here.



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