PF_RING and gopacket did not work correctly togerther about gopacket HOT 5 CLOSED

Hey, Pavel,

Thanks for the report!  I'll try to figure this out today and update the issue 
accordingly.

Can you tell me what version of PF_RING you have installed?

  --Graeme

Hello!

I'm using latest stable version of PF_RING 6.0.1.

Hello again!

I suppose this bug related with pf_ring_open strange behaviour.

I added this code to my current working project 
(https://github.com/FastVPSEestiOu/fastnetmon):
printf("pf_handle: %p strerror: %s errno: %d\n", pf_ring_descr,
strerror(errno), errno);
pf_ring_descr = pfring_open(dev, snaplen, flags);
printf("pf_handle: %p strerror: %s errno: %d\n", pf_ring_descr,
strerror(errno), errno);

And got very strange  output:
pf_handle: (nil) strerror: Success errno: 0
pf_handle: 0x9d02e0 strerror: Operation not supported errno: 95

In gopacket/pfring code you relayed on errno variable but it consist invalid 
value. Maybe you can check only pf_ring_open() return value and do not check 
errno?

Hello!

This bug was in PF_RING library, developers approve it and fixed it. It's fixed 
now in svn version. I tried PF_RING version from subversion and all works fine 
for me :)

Thanks for the update.  Marking as fixed.